Great stat from Colts PR. Anthony Richardson - 21 years, 111 days old Sunday vs. Jax - will be youngest starting QB in Colts' history and 3rd-youngest starting QB in NFL history.
*Denver's Tommy Maddox: 21, 81 days in 1992
*Jets Sam Darnold: 21, 97 days in 2018

— Mike Chappell (@mchappell51) September 6, 2023