One of my greatest heroes.

What a fantastic speaker. I could listen to Sal speak on just about anything. Maybe I should begin watching Khan Academy on my free time rather than just when I need to finish my homework :D

This guy has probably done more for me than any of my teachers. Respect.

Sal Khan's voice is already up there along with Morgan Freeman in my list: most soothing voices in the world...

Mr. Khan is a true blessing to humanity.

You dont have any idea how much ur videos are helping me, do ur best Sal Khan wishes from India, Thanks a lot Khan Academy

i think the most effective reason (at least for me) is that the videos are less than 15 min, and thats the perfect length for my attention and i retain it all

#ThankYou Salman Khan

You sir are one of the best thing that has happened to our civilization! Keep up the good work!

i wish i had his voice

14:55. He makes a great point that there are educational gaps in learning when there is progression without mastery.

The only person I want to meet in my life. Sal Thanks for all the help just finished my first year in Economics and Mathemathics at uni. I was a student who was thrown out of maths class about two years ago but with help of sal managed to obtain A+ this year in university for maths and was the highest achiever in class of 200 got 99 out of 100. Again all because of you as I just keep watching the videos.

Not the hero we deserve, but certainly the hero we need. Viva Sal Khan. 😭 (The story with Nadia was beautiful, by the way)

Sal, THANK YOU a thousand times for doing what you do. I've always loved maths but never would I have thought I'd be sitting in my room learning it for 2 weeks straight. You consistently make the learning experience interesting, fun and gratifying. What Khan Academy does is truly inspiring.

I like the fact you are not trying to replace the class room but be a back up for what the Teacher dose not have time for. This also helps even out the school districts that don't have the same money. I am 69 years old and use it to keep my mind active, and I tell everyone how good it is. Thank you very much.

thank you so much for this channel! your videos are helping me get through my classes this year. great man!

Thanks for all the great teaching videos!!!

This guy has a good heart and we need more others like him out there. Hes well-educated and helps others by sharing his knowledge with the youtubers out there. Its amazing that he has his own academy. All the best with helping him with his teaching. Learned alot by watching his video. Thank u Salman u are the man! :)

When they wear talking about why khan academy is better than original school teachers, for me its definitely his "passion" in each single videos (and its sticky:)) to really teach not just pure information spreading , and even if we don't know each other I have that feeling that he is willing me to understand what he is teaching and get everything from that subject. So I say HUGE thanks to him, and his team. If we are talking about khanacademys future, I will definitely introduce it to my kids (when I will have them some day :))

thanks sal you made math easy for me

You're awesome man! You and Bill Nye are the reason why I became fascinated with Chemistry! Bill got me into it and you just make understanding it so much easier! And if it wasn't for you I would have probably failed or got a low grade in Calculus! Thank you so much!!! I use your website for every class I take now.

I love Khan Academy. Your videos genuinely teach me the things I'm learning. Instead of my crappy teacher just running her mouth.

Sal, you are inspiring and a true, educator! TY Sal...TY TY TY!! I BELIEVE IN YOUR VISION as well!!

YOU ARE HERO ! keep going !

Thank you so much for your work.

thanks for all you do buddy...

His speaking prowess is truly amazing. Such an inspiring person, truly the blueprint of what an ideal human should be like.

great man

What you're doing is amazing. Not only for uni students but also high school students. I'm taking the IGCSE course and you videos on WW2 and Cold War really helped me. I hope that this will become an institution and Khan Academy is much appreciated and taken seriously by all the student that you helped. Thank you.

So inspiring, and such a positive use of a life. It is refreshing to see such a genuinely noble idea in the making. I am very grateful for people like this in the world, and hope they outnumber their critics.

Thank you Sal for the finance videos, it is amazingly easy when you explain them.. you have made a change.

I second that. This man really is a hero and I am so happy that people like this exist. I only wish that all teachers were half this dedicated.

I love you Sal Kahn

I learned word problems with a DOS program, Mr. Khan you are a dream come true. Thank you

Khanacadamey has helped me ease in to Cal one and two and i look forward to Cal 3... Thanks Sal!

What a genuine person. I've youtubed him today, and I'm already a fan.

thanks so much, ur vids are so helpful

Sal Khan is an awesome tutor. Khan Academy is an excellent resource for the masses. I spend a great deal of time on it and absolutely love it. I am committed to achieving a good grade in Intermediate Algebra, and Sal is going to make that possible. I sincerely appreciate what you do, and will be spreading the word for sure.

if this does not blow your mind, you have no emotion. lol

Amazing mashAllah ^^ thank you very much 33

Love the lessons. My five years old even enjoys them.

awesome, two of my favorite people in one place.

THANK YOU SO MUCH!!!! YOU HAVE SAVED MY LIFE!!!!

i seriously cried in front of his statistics video.. i never thought i could grasp it. Khan is my personal hero.

Its so awkward seeing the voice you only hear in the backgrounds with a body ahhaha

Thank you very much for sharing your knowledge .. I feel so great after watching this video.. good effort

Amazing man. What a genuine contribution to all mankind. Thanks Sal.

Amazing, gifted and talented person who has compassion and insight to what we need in todays society. He will truly create better leaders and draw in those that have been turned off by our educational system or those that perhaps lost their way and fallen through the cracks... Mr. Kahn, you are doing Gods work. Bless you, your vision and family. From a former high school teacher....

Im glad I get to see his lecture at my school on may 24th

You do a detailed explanation on the most important topics with concrete and precise examples that cover much more of the doubts of your viewers than traditional teaching which is based on traditional generations, and you keep them engaged enough to prevent boredom.

Amazing individual, more people should know of him and what he does. People like him are the people that the world should revere.

That's a really great interview

I am really glad I found Sal Khan's work!

Glad to see that your work is getting deserved recognition. As much as I dislike math, your postings have made quite the difference to where I'm tempted to take additional mathematics beyond what's required. Something I never would've considered before finding your KZfaq postings. Thx for all you do.

This program works, thanks Sal. Every 2 weeks we go to an inner-city church in Detroit. One of the young ladys that comes there asked the group to pray for her their, finals were comming up at her school and she was week in math.I told her about you , she went to the library and listened to your math classes, which ones i'm not sure, However she found what she needed to pass that exam at Baker Collage with a B+.

A true renaissance man! I actually went to high school with Sal. He was always so smart and so funny. Really proud to see him changing the world for the better! I always had a feeling he was going to do something BIG. I'm proud that I even knew you!

Man your voice get people interested in your videos.

We love you for what you do

More than spreading the education you are making subconscious,conscious. Thanks Sal !

Also- MORE HISTORY~!!! I love the way you teach it.

Prof Khan you are my best teacher out of all the subjects I took this past 2 years lol. From economics, Microbiology, math, chemistry almost everything I look for videos that you make, sometimes even just for fun.

Inspirational man. Here's a guy that could do whatever he wanted to do - start an empire, make a fortune, become a Master of the Universe. And he dedicates his life to educating people, especially those who don't go to private schools or live in the rich world. Amazing!

So glad I watched this!

thank you for teaching us

"There was too much fun to give up the fun part of it, regardless of the upside." -

It's really true: Your knowledge is one of those things you can give away and never "lose it." Hope he has great success!

Hoping he gets me the job I want forever, I have to take a math aptitude pre entrance test, math is worst subject but these videos are truly helping, thank you khan!!!

Without people like S. Khan the U.S. Would never be the way it is. God bless you and bless your beautiful mind.

You and your team are changing the world!

Sal Khan is the best teacher I have ever seen without a shadow of a doubt.

I love he's getting this amount of attention. He really needs it for the people to pass the word around. Khan academy is one of the best things out there.

mashallah may Allah bless u sal

I love him

I Love Salman Khan. he is the best teacher i ever saw

thank you so much Mr Khan.

Definetly a gift from God. Great voice, great heart. I pray his continued success!

Amazing guy

Salman Khan is my hero! Free knowledge to everyone. This is how the world becomes a better place.

Not many folks quit a hedge fund to help the world. You sir are a brave and good man.

its like wikipedia only a school version

i feel proud for khan as his parents hails from this part of world as like one of you tube founder

Greatest teacher ever

Sal, you are my inspiration!

Omg he is so right about the gaps in education but still moving on. I must say that is the #1 problem in school. Man i would enjoy talking to him.

salman khan .... u have got wonderful gift - intelligence,voice,skill etc. u r best

He is great!

Love this dude

Mr. Khan You are the Most Positive impact that our world has seen in the past 100 years....Congo:)

Man has the best radio voice.

recently discovered numberphile and bigthink ... will check out the others! thanks for increasing the list

We Love You KHAN!! Thank you for making me survive first year highschool..

He should have a radio programme, he has a nice voice..

I believe in what you are doing Sal, thank you!

Your channel is why I love "You Tube".

This man has revolutionized learning.the ones who dont support him are those who are affiliated with the education industry just for making money.keep up the good work Mr Khan

i hope we can change the foundation of our education system with your innovative concept. thank you. :)

Sal is an amazing educator!:)

Sal an absolute legend x

best teacher in history..

What a hero!!