Coaching Staff

Jennie Lou Leeder

Head Swim Coach

Certified USA Swimming Coach
Lifeguard / First Aid / CPR / AED Certified
ASCA Level 2
Swim Lesson Instructor (Elite)                 


A Certified USA Swimming Coach, Jennie Lou is an ASCA Level Two Coach and is entering her 30th year of coaching and teaching swimming. She was the Safe Sport Chair for South Texas Swimming for four years.  In addition, she was named District Girls and Boys Coach of the Year, and League Coach of the Year. Jennie Lou coached District Championship teams, Regional Qualifiers, A champs, TAGS and Sectional swimmers. She has been the Aquatics Director at Llano; Alamo Area Aquatics Association age group, senior team and dry-land coach; WAVE age-group coach; she started the Northwest High School team; Thomas Jefferson High School head coach;  Aquatics Director at Fair Oaks country club; and Cedar Park Swimming, age group coach for three teams.

Jennie Lou is passionate about swimming correctly and believes all swimmers can achieve technically correct strokes. She believes in setting short-term and long-term goals that push swimmers to achieve their personal best times while enjoying the water. Jennie Lou graduated from Southwest Texas State University with a Bachelor of Science in Agriculture and Physical Education; and Masters in Athletic Administration from Ohio University. She enjoys all outside sports especially swimming and golf. Currently, she is training for her 3rd half-marathon and first backpacking trip.

You may contact Coach Jennie Lou by email:  [email protected]


Josh Grenell                                                                                                             Assistant Swim Coach

Certified USA Swimming Coach                                                                                                                                                     Lifeguard / First Aid / CPR / AED Certified                                                                                                                                                Swim Lesson Instructor (Elite)

My name is Joshua Grenell (usually go by Josh for short) and I am looking forward to working with your swimmers at Circle C. I grew up in Kansas City where learned to swim at a young age, but did not begin my competitive swimming career until I was 13 with the COOL swim team. I swam in high school all four years and continued competing nationally in USA Swimming with the Kansas City Blazers swim team until 2012.


I started my coaching career in Kansas City as well with the Kansas City Blazers. During my 9 years there I coached all ability levels from brand new swimmers to national qualifiers as well as Masters. Additionally, I have coursework in athletic and physical training and help run the Strength and Conditioning parts of practice as well as swimming. Swimming has become a keystone in my life and I am grateful to share my experience with a new group of swimmers.


I look forward to seeing everyone on deck at Circle C!


Nathalie Rohling                                                                                                      Assistant Swim Coach

Certified USA Swimming Coach                                                                                                                                                     Lifeguard / First Aid / CPR / AED Certified                                                                                                                                             


My name is Nathalie Rohling and I am so excited for all that Circle C Swimming has to offer. I had been competitively swimming since the age of 4, but transitioned to coaching about 5 years ago. I love every minute of enabling young athletes to reach their fullest potential. I love to watch each swimmer grow as both an individual, and as a swimmer. I am here to guide young athletes and help them set, reach, and exceed their goals. 


I swam for USA Swimming, IHSAA, and I finished my career at Boise State University. I was all American my junior and senior years of high school and scored at conference for Boise State my freshman year of college. While I found much success in my swimming career, I am most proud of the young athletes that I have trained. Swimmers who have placed top 5 at state, swam on a national level, and are now competing at Division I colleges. My passion is swimming, and I love to share my passion with others.

Alex Weber                                                                                                             Assistant Swim Coach

Certified Lifeguard / First Aid / CPR / AED Certified   




Kristina Morgan                                                                                

Substitute Assistant Swim Coach

Certified USA Swimming Coach                                                                                                             
Lifeguard / First Aid / CPR / AED Certified
Swim Lesson Instructor (Elite)


A certified USA swimming coach, Kristina Morgan was a head coach for two summer leagues over five years in San Antonio, Texas. Kristina was awarded a swimming scholarship to the University of Kentucky from 2005-2009. She was a NCAA swimmer, earned All-American Honorable Mentions, and was a finalist at the Southeastern Conference Championship throughout her years at Kentucky. She was awarded Kentucky’s freshman swimmer of the year in 2005. Kristina grew up in San Antonio and swam for Ronald Reagan High School. She earned All-American and All-State awards during all four years at Reagan, and was a member of the team that won the state championship. She also grew up swimming for the San Antonio WAVE and Alamo Area, and competed at Nationals, Sectionals, and other qualifying meets.

After graduating from Kentucky with a degree in Hospitality Management & Tourism, Kristina followed her dreams to travel the world. She spent four years traveling to over fifty countries, including six months nannying in Paris, and three years working as a travel agent in New York City where she managed her own store. Kristina and her husband, Aaron (a native New Zealander), moved to Austin to be closer to family in 2015 where she still works as a part-time travel agent, and is very excited to return to coaching. She loves working with kids and is passionate about coaching all ages. Kristina and her husband are thrilled to be expecting their first child in December.


Circle C Coaches with Olympian Josh Davis at our Swim Clinic Event!