Andy Souwer, born on November 9, 1982, in 's-Hertogenbosch, Netherlands, is a Dutch K-1 fighter and former K-1 World Max titleholder (2007). Souwer is 1.78 m tall, weighs 70 kg, and is thus at the weight limit for K-1 maximum weight. His fighting style includes techniques from shoot boxing, judo, and karate. Andy Souwer is a member of the Shooto Boxing Holland club. He began kickboxing training at the Lim Ho Gym in Amsterdam at the age of seven and had his first fight at eight. In all weight classes he competed in, he won all his fights and became the Dutch champion.