And that, ladies and gentlemen, is how you honor someone.

This is one of the best historic moments in Jeopardy, with Ken Jennings honoring the late Alex Trebek.

"We can honour him by playing the game he loved." That is why the people need Jeopardy. We love you Alex, and thank you Ken for those kind words.

Ken Jennings was by far my favorite guest host. His reverence for Alex was deeply touching and how he ended every show with, "...and thank you, Alex." Spectaculous 😁

You can hear the pain in his voice. We all loved Alex. If anyone can honor him it's Ken, his love of Alex and the game really shows. I hope he is the new host

It felt so weird not hearing “now here’s the host of Jeopardy, Alex Trebeck.” Rip Alex you will be missed, thank you for all the time you put into the show and for all the memories you gave me and my family we always would sit around and watch you host, you will be missed dearly

Ken showed real class and humility. I think he's gonna do just fine.

Ken makes sense as the new host... even has the demeanor that feels right

Trying to fight back tears while talking about Alex. I hope Jennings does a great job.

You can hear him fighting back tears. He'd make a great permanent host and would do Alex proud. RIP Alex; we all love and miss you!

I teared up hearing this. Ken is the perfect person to take over.

Ken's first appearance was very professional, and frankly, heartwarming. It almost felt as though Alex was standing next to him, his hand on Ken's shoulder, and whispering in Ken's ear, "You can do it, my friend - I'm happy for you and wishing you Godspeed and good luck on your first Jeopardy evening." I think Ken has the potential of maturing into an individual whom Alex would be proud of, both professionally and personally.

For his first time hosting Jeopardy, I think he did a good job considering it was the first show filmed after Alex’s death. And he has a connection to the show so that made it easier to watch.

i gotta say that the first guest host of Jeopardy with Ken Jennings was very impressed and i love it.

Jennings did an admirable job. Alex would be proud.

I like to think this is exactly what Alex would have wanted. I’m sure he would love all the kind words and tributes, but he’d want the show to go on. RIP, Alex Trebek

Ken Jennings is doing a great job so far! :)

Ken did a fantastic job as a guest host !!!!!!Alex will be still proud of you

Ken Jennings nailed it on his first episode!!

You could tell Ken was about to break into tears when he talked about Alex.

Ken, if you are reading this, I dare say you did an outstanding job as guest host! And no finer nor more loving tribute to Alex could have possibly been given as the one you gave at the opening of this episode. While nobody could ever replace Alex, you most definitely can (and I dare say, should) succeed him as host.

Welcome to JEOPARDY, Ken Jennings. You’re doing a wonderful job.

Alex will never be forgotten. Really liked what I saw in Ken’s debut. I hope Ken grows into the job as long as he truly enjoys doing it.

"We cannot direct the wind, but we can adjust the sails."

Such a wonderful and heartfelt tribute to the man who will forever be the host of Jeopardy and in our hearts!! Thank you, Mr. Jennings!

Like he said, no one can replace Alex but Ken should be the permanent host since he has had a good reputation in Jeopardy!'s history.

Ken was trying so hard not to break down.

Ken is a true class act! Very touching opening

Ken!! Amazing introduction to the show!! Loved the way you honored Alex through your speech and words. It is still difficult to not see him there anymore but am still honoring him by continuing my love for Jeopardy. Ken, wishing you more luck and passions for the continuation of Jeopardy 🌟🙌 Let’s do this for Alex ❤️

Ken Jennings is a class act. Much respect. Man, I'm fighting back tears pretty hard myself. Ken's crackled voice as he mentions Alex has choked me up. I've been watching Jeopardy for all of my adult life and Alex is like a family member. Ken, I hope you'll stick with the show. It is obvious you loved Alex too and you show him great honor and respect.

As weird as it was to see Jeopardy without Alex, Ken had a good point. Continuing to watch and keeping the show alive is the best way to honor Alex Trebek.

I could get used to seeing our new friend Ken, introduced nightly. Seems to fit like a glove.

Ken did an amazing job. A rather tearful introduction. If he gets the lectern, I know that Alex would be happy and many others, too! 😊 Still funny hearing Johnny saying Ken's name. The last time we heard him saying a different name was when he goofed and called Alex, Glenn Kagan (The Practice Host).

That was a beautiful speech. I hope Ken succeeds Alex as the permanent host.

Ken is the perfect person to take over the role of host. He's done a tremendous job making "Jeopardy!" feel like "Jeopardy!" in a way that nobody else has. I miss Trebek. Nobody will ever replace him, but Ken is doing about as well as can be expected of anyone.

I was dreading this moment, tears streaming down my face. Thank you to Ken Jennings for not only the tribute to Alex but also doing an excellent job in what must have been a very difficult task for him. Alex would be very proud of you.

"There's no Better host ,that can replace the Great Alex Trebek on Jeopardy!"

No one can replace the legendary Alex Trebek. May he Rest in Peace. 😭. Also I think Ken Jennings did a fantastic job on tonights program? Well Done! 👍

I loved the way Ken Jennings handled this and thanking Alex at the close of the show, too. He’s a class act and the perfect successor to Alex. Humble and gracious. (Jane in SC)❤️

My dad and I watched this episode on TV last night. It was both interesting and fantastic! We will always remember Alex Trebek and do fun things in memory of him. I look forward to seeing the next "Jeopardy!" episode starring Ken Jennings as its guest host.

This is probably the most surreal event of my life

Awesome job Alex would be so happy to see what a great job you did.

What is emotion

As Ken Jennings said, “Let us continue to honor him.”

R.I.P. Alex Trebek Hopefully Ken does a good job for his time as host.

Congratulations, Ken... G.O.A.T. 🐐 Very nice tribute to our beloved Alex🕊 It’s plain to see Ken is still emotional. Ken, is the best choice for permanent host. 🤓 Rest In Paradise, Alex 👼🏻🌹

No dry eyes in my house tonight thank you for that lovely tribute Ken! I really hope you are eventually the permanent host of Jeopardy!

If there's anybody that should take over as the jeopardy host, it should be Ken Jennings, the man just as synonymous with the jeopardy brand as Alex himself

That was a very nice tribute to Alex

I missed the very beginning so I’m glad to see it here. Very gracious opening. Sad but Alex would Love the show continuing . Good job Ken !

Ken Jennings needs to be the next host. He may not be Alex but he's still pretty good. The official GOAT of jeopardy deserves the honor.

I finished watching tonight's show. Ken Jennings did an excellent job at hosting.

Personally I would love to see Ken Jennings permanently host Jeopardy. But whoever our next host may be, I hope would treat this show and the people that love it with the same love, care, respect, and appreciation as did Alex Trebek. I even hope one day I get to go on Jeopardy myself, lol.

Thank you Alex Trebek for everything including the memories. Long Live Alex, R.I.P.

Ken did a splendid job and I hope he becomes permanent host.

I don’t think this could have been said better. Thank you, Ken for your kind words. Alex would have been pleased and honored.

Just finished watching...you did an excellent job Ken! I can't think of a better person to take on this role. Loved your opening & the rest of the show too!

Perfect intro and tribute to a wonderful host. Alex will be remembered as a cultural icon. Great job, Ken!

That was great, Ken. No, no one can replace Alex, but he would want the show to go on. May GOD bless you, Ken, and may you continue in Alex’s footsteps to make this show even greater. Lastly, this certainly teaches us that no one last forever in this world. We all have an expiration date/shelf life. I pray that whatever corner, in this world, we have been placed that we are making a POSITIVE uplifting impact on those around us. GOD bless you all.

I remember following Ken's streak every night after work. We would gather after supper and root for him. Really memorable

Just finished the episode, Ken did a great job!

Alex will be missed for a long time to come. That said, I think Ken did a fantastic job today. Well done, Ken. #stayclassy

It is mindblowing yet amazing how far Ken Jennings has come in his history with Jeopardy! and Alex Trebek himself. From a contestant with a 74-game winning streak to a "Greatest of All Time" winner to a consulting producer to now a temporary guest host of Jeopardy! I'm sure a lot of Jeopardy! fans have wanted Ken to host after Alex for a very long time, and now the time has come. Considering that Alex and Ken became close friends, I strongly believe that Alex would be very proud of Ken and the way that he has honored not only Alex but also the game himself, as I'm sure Alex believed in the show continuing on and still remaining a success. It is not gonna be easy watching a phenomenal quiz show like Jeopardy! and not see Alex's smiling face, feel at home by his welcoming demeanor, and hear his recognizable voice. In fact, it's hard to believe that Alex is gone. But in his own words, if we give the guest hosts the same love and attention and respect that we have shown Alex...then they will be a success and the show will continue being a success. That being said, thank you very much, Alex, for being part of our lives and for making Jeopardy! what it is today. And I wish you the best of luck, Ken! You have some big shoes to fill, but I can tell you will do a phenomenal job honoring Alex, his legacy, and the game itself.

That is a phenomenal speech, Ken. We are honored!

He just finished up for me. He did a pretty good job. I was actually surprised with how well he did.

RIP Alex he will be missed

The GOAT kicked ass as Host. Ken you did beyond fantastic. We all will miss Alex. Granted those are some big shoes to fill. But you filled them with honor and all the while paying homage to your predecessor. I was wondering how could Jeopardy go on without it's heart and soul.. Well no doubt he was watching over you. Well done Sir.

I wish my grandpa and grandma were alive so they could see Ken Jennings on the Jeopardy stage again, but this time paying tribute to Alex Trebek. I remember being a young girl watching Ken Jennings win and win and win. We were so excited every night to watch Alex and Ken's interactions. Jeopardy is what brought us together every night. Alex Trebek was like a friend of the family. My heart feels for Ken and everyone impacted by the loss of Alex Trebek. May he Rest In Peace and always be honored! Thank you Ken for this touching moment.

Alex would be proud of Ken! Great job!!!

I’ll miss Alex, but I would love Ken to be the host

Thank you, Ken! We did all love Alex, just like we now love you!

I celebrated my birthday on 7th November. The following morning I was awakened to The news of his passing. I lay back down and stared at a clock. There are no words, Alex.

I think Ken did a great job. Alex would be very pleased.

I vote for Ken Jennings to be Alex Trebek’s replacement as Jeopardy host because of the wonderful speech that he gave about Alex Trebek at opening of his first episode as guest host. Ken was very emotional talking about how much he misses Alex everyday since he passed away. & was almost in tears. Ken Jennings gets my vote as next Jeopardy host. Bryce Garrett.

Thank you Ken! Such a great job you did on your first guest appearance. I was clapping for you!!

As Alex would say to a contestant! WELL DONE! Ken. He should take over the hosting job!

Top five record holders: #5. Brad Rutter for most money won overall on Jeopardy #4. James Holzhauer for most records on Jeopardy #3. Ken Jennings for longest winning streak and winning the GOAT championship #2. Johnny Gilbert for being the iconic host who always introduced us to the contestants #1. Alex Trebek for hosting it for 36 years, never missing a single day of work

He did a great job, especially being that very FIRST person to step into the role, knowing how nasty the world is today. He was all class.

From being a contestant to now as a host! Ken Jennings has become the celebrity!

I am crying now. After so many years, not seeing Alex on Jeopardy hurts me a lot. Rest in peace Alex Trebek. Thank you for the years of entertainment and learning, and for being the best television show host.

I still can’t believe Alex is gone. God Rest Your Soul, Alex.😢❤️ Ken has some mighty big shoes to fill.👍🏻

I couldn't find a better fit for a host of Jeopardy than Ken Jennings.

This man is classy as they come. I really hope he is offered and accepts the position of new permanent Jeopardy host. No one is better deserver and no one is more needed right now than Ken Jennings.

This was very emotional ken Jennings has heart and soul for jeopardy like Alex trebek did before him rip Alex trebek

I like ken Jennings because he’s the new host of jeopardy! & I love returning champions

So sad to not see Alex as the host but happy to see it continue to honor his memory

It would be an honor to watch Ken continue the legacy 👑

Alex Trebek.... Gone. But never will be forgotten.

I can’t lie, I’m never gonna get used to not hearing “and now, here is the host of Jeopardy, Alex Trebek!” every night at 8:30

Alex Trebek would be so proud of him right now.

I think Ken Jennings is amazing. It’s a joy to watch him host.,❤

You could hear the emotion in Ken’s voice, you did a great job Ken. God bless.

I read honoured and I had hope he’d come out with a moustache. This was great too. I wish him well.

Alex Trebek was a near perfect blend of (as Ken points out) intelligence, grace and charm. Most people would be fortunate to be adequate in even one of these aspects, and he had an abundance of all three. He was legendary in ever sense of the word.

We love you Alex Trebek! R.I.P Host we’ve lost for more than 3 decades. You will be missed.

A great introduction remembering a man that all the game shows will never forget.

I’m not gonna lie, I actually teared up a little bit hearing his tribute. It was so heartwarming 🥺

I feel bad for Ken or anyone else who will do the show. Those are huge shoes to fill and it's impossible to think anyone will be able to do so. I hope that fans of the show will embrace whoever keeps the show going.

Thank you Ken. I know Alex would be very proud to have you as his successor.

The GOAT of competing honoring the GOAT of hosts.