The All-American Soap Box Derby takes place each year at the Derby Downs since 1936. The Firestone Country Club, which annually hosts the WGC-Bridgestone Invitational, has in the past hosted the PGA Championship, American Golf Classic, and Rubber City Open Invitational. On January 7, 1938, Akron became the birthplace of women's professional Mud Wrestling, in a match including Professional Wrestling and Wrestling Observer Hall of Famer, Mildred Burke. The Professional Bowlers Association started in the city during 1958. LeBron James' King for Kids bike-a-thon feature James riding with kids through the city each June. In November, the city hosts the annual Home Run for the Homeless 4-mile run.