Coaches & Directors

We are here to support your needs. If your questions are related to workouts, meets, events, goal setting, and other swimming related needs, please contact one of the coaches. For all questions related to administrative, such as dues, safety, or policy issues, please contact one of the board members.

Coaching Staff

Janusz Kaczmarek

Head Coach


Janusz Kaczmarek has been the Head Coach of the West Vancouver Otters Swim Club since 2001. He brings to the Otters a wealth of coaching experience from National and International levels with teams in Poland, Switzerland and Canada. His Canadian experience is extensive as he has been Head Coach for three major swim clubs in Manitoba, Saskatchewan and Alberta. In his day, Janusz was a fierce competitor in the pool, setting a number of national records and winning titles for the Polish National Team. As a coach, his accomplishments include:

  • 2013 Canadian Youth Coach of the Year
  • 2013 BC Youth Coach of the Year
  • 2014 BC Junior Coach of the Year

Janusz’s swimmers have won gold medals in the European Championships, placed in finals in the Olympics and captured gold medals and established a world record time in the Para-Olympics. Notable swimmers and their accomplishments include:

Relay – Ben Christie, James McQuade, Daniel Russell and Craig Brazier

  • 4 x 100 Free LC – Canadian Age Group National Record
  • 4 x 100 Medley SC – Canadian Age Group National Record
  • 4 x 50 Free SC – Canadian Age Group National Record

Brenna McLean

  • 2008 Victor Davis Memorial Award recipient
  • 2009 – Age Group National Record in 200 Fly SC
  • 2011 Canadian Summer Nationals – Gold in 200 Fly
  • 2013 Canadian World Championship Trials – Bronze in 200 Fly
  • 2013 US Open – Bronze in 200 Fly
  • Captain of the 2013 Indiana University Hoosiers Women’s Team

Emily Overholt

  • 2012 – 13-14 Age Group Record in 400 IM LC
  • 2013 Canadian Summer Nationals – Gold in 200 Fly
  • 2013 World Junior Championships – Bronze in 400 IM (Junior World Record)
  • 2014 Commonwealth Games – Silver in 4x200m Free Relay
  • 2014 Pan Pacific Championships – Bronze in 4x200m Free Relay


Head Coach Janusz coaches the Youth and Senior National swim groups.

Norman Ng

Assistant Head Coach


Norman Ng is the Assistant Head Coach of the West Vancouver Otters Swim Club and has coached professionally since 2005.

Before joining the Otters, Norman was Senior Assistant Coach at the Hyack Swim Club and was part of the coaching staff that helped the team earn the 2012 Long Course Provincial AAA Championship title. With the Otters, Coach Norman and his swimmers earned the 2014 Swim BC Development Club of the Year.

Norman swam competitively for 11 years. As a swimmer, his accomplishments included achieving his Age Group Nationals and SNC Western times in multiple freestyle events.

“Working as an Assistant Head Coach has been a goal of mine for a long time. I’m hoping that my experience and passion for the sport of swimming will help improve the performances and successes of all Otter swimmers."


His notable swimmers and their accomplishments include:


Nathan Clement

2015 Speedo Can Am Para-swimming Championships – Silver in S7 50 Fly, Bronze in S7 50 Free

2015 Parapan Am Games – Bronze in S7 50 Fly

2016 Canadian Olympic & Para-swimming Trials – Canadian Record S6 50 Free

2016 Paralympic Games (Rio de Janeiro) - 7th in S6 50 Fly (S6 Canadian National Record)


Coach Norman is extremely excited to be part of the Otters coaching staff. He believes he can help swimmers reach their maximum potential and make all the sweat and tears worth it in the end.

Ali Asadimofrad

OSA Coach-in-Charge and YDG Coach


Ali coached the West Vancouver Masters, Swim for Fitness 2010-2017, and open water swimming at Seawolf Sports 2013-2017 before joining the Otters. 


Prior to coming to Canada, he coached at the Revolution Swim Club for 7 years, and the Iranian junior water polo and kanopolo team. He also coached the Iranian impaired vision swimming team 2001-2003. He joined the Iranian Water Polo team 2004-2007, and his team achieved first place at the Police World Championship. 


He is a certified NCCP Swimming Canada Coach certified, Hydrotherapist, BCRPA Personal Trainer, Red Cross Instructor, and Lifesaving Society Water front, Water Park, Pool National Lifeguard and Standard First Aid instructor. In addition, he is a CMAS Italian Professional Scuba Diving Instructor.

Ali’s swimming career started at age 15 in Iran.
Coach Ali is super excited to join the Otters' well-respected coaching team. He believes that he can help swimmers of differing abilities to achieve their goals.

John Melnikow

LMR Coach


Paul Frost

OSA Assistant Coach


Paul has a passion for swimming, and for passing on swimming skills to young athletes. He understands the importance of the long-term development of young swimmers, and that laying a good technical foundation in the early years is vital for success later on.

Paul is a Swimming Canada / NCCP certified level 2 swimming coach, and regularly upgrades his skills by taking approved coaching courses. He knows that young athletes can learn important life lessons through participation in sport, and has completed the Positive Coaching Alliance's Double-Goal Coaching courses.

“The reason I became a swim coach was because I love the sport and helping young athletes succeed in it, but I think coaching is about far more than that. Participating in a competitive swimming program provides young people with an opportunity to develop personal qualities and life skills that will greatly benefit them throughout their lives, whatever they choose to do in the future. As their coach, I see part of my role as helping them to reach their full potential as individuals, and to develop a mature approach to life’s challenges.”

In addition to his regular coaching duties with OSA, Paul assists with coaching the Otters’ LMR and Youth Development groups. Outside of the club, he coaches both children and adults, is a coach for the North Shore Masters club, and enjoys Masters swimming.


Colleen Rostek

OSA Assistant Coach


Colleen is a certified NCCP Swimming Canada coach.  She is also certified as a National Lifeguard (pool), Lifesaving Instructor, and Water Safety Instructor,  as well as having her Standard First Aid.  

She is passionate about working with our athletes and helping them enhance their performance and reach their full potential as swimmers and as individuals. She believes in the importance of maintaining a growth mindset. It is about long-term development in young athletes, forming good habits from the start with a focus on mechanics. On top of of laying a good technical foundation in her swimmers, she believes in going that extra mile and taking an individualized approach. A good coach will teach an athlete how to think on their feet and deal with the opportunities and challenges of competition. Competing is as much about physical fitness as it is mental fitness. Colleen’s goal as a coach is raising the whole athlete, as much as it is to foster, develop and build talent.