Warrick Dunn’s mother, a Baton Rouge police officer, was k****d when he was a teenager—after which he helped raise his siblings while continuing school and football, eventually reaching the NFL.
He later founded Homes for the Holidays, which has provided well over 100 homes for single-parent families (often cited around ~145 in earlier reporting, and 200+ as the program expanded). The exact tally depends on the year you cite, but the impact is massive and sustained.