Kenny, Marv, and Eli are tied at Millville as far as wins are concerned:
Spring Creek National Winners
450 Class
Date Winner Hometown Machine
7/22/17 Marvin Musquin France KTM
7/16/16 Ken Roczen Germany SUZ
7/18/15 Ryan Dungey Belle Plaine, MN KTM
7/19/14 Eli Tomac Cortez, CO HON
7/27/13 James Stewart Haines City, FL SUZ
7/14/12 Ryan Dungey Belle Plaine, MN KTM
7/16/11 Ryan Dungey Belle Plaine, MN SUZ
7/17/10 Ryan Dungey Belle Plaine, MN SUZ
7/18/09 Chad Reed Australia SUZ
8/17/08 James Stewart Haines City, FL KAW
8/12/07 Ricky Carmichael Havana, FL SUZ
8/13/06 Ricky Carmichael Havana, FL SUZ
8/14/05 Ricky Carmichael Havana, FL SUZ
8/15/04 Ricky Carmichael Havana, FL HON
8/17/03 Ricky Carmichael Havana, FL HON
8/18/02 Ricky Carmichael Havana, FL HON
8/19/01 Ricky Carmichael Havana, FL KAW
8/13/00 Ricky Carmichael Havana, FL KAW
8/15/99 Greg Albertyn South Africa SUZ
8/16/98 Jeff Emig Kansas City, KS KAW
8/3/97 Jeff Emig Kansas City, KS KAW
8/4/96 Jeff Emig Kansas City, KS KAW
7/30/95 Mike Kiedrowski Canyon Country, CA KAW
8/7/94 John Dowd Chicopee, MA YAM
8/11/85 Bob Hannah Whittier, CA HON
8/5/84 Ron Lechien El Cajon, CA HON
8/28/83 Bob Hannah Whittier, CA HON
https://mxsportsproracing.com/event/spring-creek-national