Join Rainy Day Boxing for an in depth career tribute to the only heavyweight champion to retire undefeated, the Brockton Blockbuster, Rocky Marciano.
Narrated by Eli Harris
http://iameliharris.com/
https://www.facebook.com/eli.harris2
Rainy Day Boxing Patreon
https://www.patreon.com/RainyDayBoxing
