Kidney transplants
FILE - In this Jan. 16, 2019, file photo, Roger Penske holds his "Baby Borg" trophy in Detroit. Joey Logano's win in Las Vegas was the fourth victory for one of Roger Penske's cars in seven days. It's quite the start to the year for Penske, who last month was inducted into NASCAR's Hall of Fame, feted at the Royal Automobile Club in Pall Mall, London and celebrated his 82nd birthday. (AP Photo/Paul Sancya, File)
Roger Penske received kidney from son in 2017 at Mayo Clinic

By Jenna Fryer Mar. 08, 2019 03:16 PM EST