High School: Decker earned three letters in basketball and football at Santa Fe Trail High School. He was a Second Team All-State selection in 2020 and earned Honorable Mention All-State in 2019.
Personal: Son of Kari Decker and Thatcher Decker ... undecided on a major. His dad was a member of the OU men’s basketball team in 1992-93 and holds the OU single season record for single season 3-pt field goals attempted (265) and the single season record of 3-pt field goals made (91). Decker played travel ball for MoKan and was coached by his father.