Coach Sergiy Useinov is a USA Swim Certified coach and has been coaching competitive swim for over 25 years. Sergiy was a member of the Ukrainian National Team and was a Senior Instructor of Physical Training at Kiev State University.

He coached at Swim Atlanta and Dynamo over a fifteen year period and trained many of the top ranked Georgia 14 & under swimmers.   Sergiy also coached varsity swimming at The Westminster School, The Lovett School, and Atlanta International School.  

He was also the head coach for the award winning Smyrna Sharks summer league team for over a decade. His coaching emphasizes precision technique/form, safe dry-land training and video analysis. 

Coach Sergiy founded the US Aquatics Club, a USA Swimming sanctioned team, in 2016.  His team currently ranks first in division IV for the state, and is the home multiple state and national champion swimmers.