Spender: Dennis Rodman

Outside of being a five-time NBA Champ as part of the Chicago Bulls, Rodman is perhaps best known for his antics outside the court. He rocks colorful hair and tattoos, once dated Madonna, and has found a friend in North Korean dictator Kim Jong-un.

Rodman spent millions on a unique heavy metal record collection that reportedly takes up two-thirds of the space in his $8.7 million home. He loves his collection so much that he once claimed he would sell a kidney to avoid selling it.