Dr.Wheelo Character Facts

Dr. Wheelo is a brilliant scientist who performs experiments in biotechnology.
Dr. Wheelo's ultimate goal is to modify the Human race using his science. He is about to die before he can realize his goal, but Dr. Kochin, his faithful servant, saves his brain and turns him into a cyborg. Unfortunately for them, their fortress becomes stuck under ice with Wheelo inside. 
Dr. Kochin comes through for his creator a second time fifty years later, when he gathers the Dragon Balls and wishes for Shenron to thaw the ice-enshrouded fortress. Freed from his frozen sleep, Dr. Wheelo becomes obsessed with finding the world's strongest man so that his own brain might be transplanted into it. He sends Kochin and Bio-Men to find this man, and at first they think it is Master Roshi, but when Kishime, Misokatsun and Ebifurya (his Bio-Warriors) easily beat Roshi, Dr. Wheelo starts to doubt they had the right person. 
He then goes after Vegeta's body after doing research and finally figuring out that Vegeta is the strongest person in the world.