Kenyon Martin On LaVar Ball's Billion Dollar Plan ... 'Craziest Thing I've Ever Heard' (VIDEO)

Kenyon Martin can't help but laugh at all the outrageous comments coming from LaVar Ball's mouth -- but says one thing is undoubtedly true ... his kids can ball.

We asked Kenyon about Lavar's claim he could beat MJ in 1-on-1 and his plan to get his kids a billion dollar shoe deal ... and the ex-NBA star keeps it all the way real.