[3] Austin was rated a four-star recruit and committed to play college football at Notre Dame over offers from Clemson, Michigan, Ohio State, and Florida.

[6] Austin missed most of his junior season after suffering a fractured foot in preseason training camp and reinjuring it in practice two games into his return.

[14] On August 19, 2023, Austin caught his first professional pass against the Lions in the Jaguars second preseason game.

[16] On January 19, 2024, Austin signed with the Birmingham Stallions of the United Football League (UFL).

[19] He was released by the Saints during roster cuts on August 27, 2024 and signed with the practice squad the next day.