Las Vegas-based New Zealander Joseph Parker has found inspiration at the grave of former undisputed heavyweight champion Sonny Liston on the eve of flying home to face Jason Pettaway in Auckland next week.
Even today, 44 years after his death, Liston remains one of the biggest names in heavyweight boxing through his two bouts with Muhammad Ali.
The gloves they wore in their controversial 1965 rematch sold in a New York auction during the weekend for more than $1million dollars.
The iconic photo by Sports Illustrated's Neil Leifer from that fight is still widely considered the greatest sports image of the 20th Century.
Today, Liston's final resting place is directly under the flight path of Las Vegas's McCarran International Airport.