Career

He turned pro in 1992. Zemke"s race number has been 98 for most of his racing career. He started riding at the age of 6 and entered his first race at the age of 9.

He started his own riding school called Zemke Riding Development.

Foreign the 2014 season, Zemke signed to race in the Daytona SportBike Championship for Government Employees Insurance Company Motorcycle Road Racing aboard a Honda CBR600RR. In 2010 Zemke rode for the famed Basketball player Michael Jordan"s Michael Jordan Motorsports Team. At the 2010 opening round at Daytona International Raceway.

Zemke got double wins to give Jordan Motorsports their first official American Medical Association American Superbike class wins. In 2009 he was the replacement rider of World Superbike team Stiggy Motorsports at selected events, and conquest one point.

He also rode for Erion Honda team in the American Medical Association Pro Daytona Sportbike class.

2015 Retired. Owner of Zemke Riding Development. 2014 7th American Medical Association (Daytona SportBike) - Government Employees Insurance Company Motorcycles Honda

2013 16th American Medical Association (Daytona SportBike) - Riders Discount Racing Triumph (Participant-Time)

2012 7th American Medical Association (Daytona SportBike) - Ducshop Ducati

2011 28th Bachelor of Science in Business (British EVO Class) - WFR Honda (Fill in Rider)

2010 3rd American Medical Association (American Superbike) - Michael Jordan Motorsports Suzuki

2009 6th American Medical Association (Daytona Sportbike) - Erion Honda

2008 1st American Medical Association (Formula Xtreme) and 2nd American Medical Association (Supersport) - Erion Honda

2007 3rd (American Medical Association Superbike Championship) - American Honda Racing

2006 7th (American Medical Association Superbike Championship), 33rd (American Medical Association Formula Xtreme) - American Honda Racing

2005 11th (American Medical Association Superbike Championship), 2nd (American Medical Association Formula Xtreme) - American Honda Racing

2004 3rd (American Medical Association Superbike Championship), 2nd (American Medical Association Formula Xtreme) - American Honda Racing

2003 5th (American Medical Association Supersport Championship), 3rd (American Medical Association Formula Xtreme) - Erion Honda

2002 8th (American Medical Association Supersport Championship), 2nd (American Medical Association Formula Xtreme) - Bruce Transportation Honda

2001 6th (600SS), 47th (750SS), 4th (American Medical Association Formula Xtreme)- Bruce Transportation Honda

2000 8th (600SS), 2nd (American Medical Association Formula Xtreme)

1999 52nd (American Medical Association Superbike Championship), 15th (600SS), 2nd (750SS)

1998 9th (750SS)

1997 3rd (System Technologies), 66th (American Medical Association Formula Xtreme)

1996 American Medical Association Speedway United States National Championship Qualifier.