Who are the oldest and youngest winners in each series?
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Sprint Cup Series
Oldest ROY winner: Dick Trickle (48)
Youngest ROY winner: Joey Logano (19)
XFINITY Series
Oldest ROY winner: Jeff Fuller (38)
Youngest ROY winner: Timmy Hill (18)
Camping World Truck Series
Oldest ROY winner: Mike Stefanik (41)
Youngest ROY winner(s): Ty Dillon, Ryan Blaney, Colin Braun, Austin Dillon (20)
Drivers winning multiple ROY titles
Johnny Benson Jr.: 1996 Sprint Cup; 1994 NXS
Greg Biffle: 2001 NXS; 1998 Truck
Kyle Busch: 2005 Sprint Cup; 2004 NXS
Ricky Craven: 1995 Sprint Cup; 1992 NXS
Austin Dillon: 2012 NXS; 2010 Truck
Carl Edwards: 2005 Sprint Cup; ’03 Truck
Jeff Gordon: 1993 Sprint Cup; 1991 NXS
Kevin Harvick: 2001 Cup; 2000 NXS
Kenny Irwin Jr.: 1998 Sprint Cup; 1997 Truck
Kyle Larson: 2014 Sprint Cup; 2013 NXS
Ricky Stenhouse Jr.: 2013 Sprint Cup; 2010 NXS