Complex sentence: The younger of two brothers, he is a black belt in judo and enjoys basketball, jogging, swimming, squash and outdoor sports, such as mountain biking, kite surfing, sailing, skiing and mountaineering.
Split into simpler sentences: The younger of two brothers, he is a black belt in judo and lists basketball, jogging, swimming, and squash as his favorite sports. He is an outdoor and adventure activities enthusiast, and enjoys mountain biking, kite surfing, sailing, skiing and mountaineering.