Sorry for delay for doing some play and break sometime thinking a find way for 103%.
Complete every Bonus Stage, found all DK Coins and Banana Birds.
KONG Letters is optional.
Time = # = Boss Name
0:19:09 = 1 = Belcha
0:35:26 = 2 = Arich
0:59:15 = 3 = Squirt
1:16:03 = 4 = KAOS Round 1
1:41:45 = 5 = Barbos
2:00:35 = 6 = Bleak
2:21:24 = 7 = Kroctopus
2:37:43 = 8 = KAOS Round 2 & Baron K. Roolenstein Round 1
2:43:12 = - = Credit
3:03:59 = 9 = Baron K. Roolenstein Round 2
3:12:09 = Final = Found all Banana Birds
3:13:27 = End = End Movie