The athlete was a 10-time All-Pro selection and a 12-time Pro Bowl selection. He was also on the NFL 1990s All-Decade Team.
In addition to being one of the NFL's most legendary players, Seau was also a philanthropist. In 1992, he started the Junior Seau Foundation, which aims to encourage and promote youth betterment through drug and alcohol awareness, anti-juvenile delinquency efforts and child abuse prevention.
Seau is survived by his daughter Sydney and sons Jake and Hunter, his three children with his ex-wife Gina Deboer, who he divorced in 2002.