| Status: | Current Member | 
| Name: | John S Grzeszczak | 
| LMSC: | Florida Gold Coast | 
| Most Recent Club: | Hammerhead Aquatics (HAFL) | 
Swimming Achievements for John S Grzeszczak:
- Meet results for John S Grzeszczak (353 swims)
- Top Ten achievements (21 individual, 105 relay)
- All-American Honors (7 years pool relay)
- USMS Records 
 (pool relay: 0 currently held, 2 lifetime records)
USMS Service & Recognition for John S Grzeszczak:
- Previous USMS National Committee Positions Held:
 Coaches Committee Member 2008 - 2009
- John is a USMS Recognized Coach for 2015, 2014
- USMS Certified Coach:
- Grandfathered – achieved Aug 31, 2010
- SWIMMER magazine contributions and references: 
- July-August 2013 Issue: Featured in "Downs Swimmers Get Up for Competition"
- September-October 2005 Issue: "Freestyle Body Roll"
- May-June 2005 Issue: "Backstroke Flip Turns"
- May-June 2005 Issue: Featured in "Sharing Your Passion"
 

