>> two years after claude's meteoric rise to fame, alex's younger sister yuki takes a trip to japan. one of her first stops is the zoo. >> i thought if i saw it for myself, i could brag about it to my friends and stuff. be like, oh, yeah, i saw that in real life. >> at first things look bleak. >> get your video ready. >> i'm videoing. >> then to yuki's excitement, claude starts up his old tricks. >> he's doing it! he looked a little like lazy kind of. he wasn't exactly doing the same tricks as fast. he was still doing the same old stuff, but maybe a little slower. >> older and wiser, claude continues to excite crowds at the zoo and around the world on youtube. many wonder what his next trick will be. >> he can probably run the banks better than the guys who are doing that.