Coaches

Nacim Bouferrache has been coaching and teaching swimmers of all ages, from age 5 to Masters, for over 10 years. In that time, he has coached many State Champions and Top 16 swimmers, established new State Records, and led his team to a top 10 finish at Age Group Sectionals. Nacim started swimming competitively at age 6, and he went on to become Algerian National Champion in the 400M and 1500M freestyle nine times. At age 13, he became African Age Group Champion in the 1500M freestyle. Nacim continues to pursue his passion for swimming through his coaching, and is a certified ASCA level 2 coach.
Tom Weltchek has been a Level 5 ASCA coach for over 20 years, signifying that he is among the top 3% of swim coaches in the United States. His accomplishments include: Head Coach Olympic Select Camp (1991, 1997); Director All Star Distance Camp (1998); Head Coach Oregon All Star Team (2002); General Chair NW Section United States Swimming (2002-2003); Member, United States Senior Swim Committee (2001-2003); Guest Speaker World Swim Coaches Clinic (2003). Coach Tom lives with his wife Keli, and two sons, Colin and Tommy, in Lake Oswego, Oregon. Coach Tom is proud of his many swimmers that have gone on to become captains of their college teams and believes that "truly swimming helps create the next generation of productive, good citizens."
David Crippen has been teaching and coaching swimming for five years at Beaverton Swim Center. He is one of the Aquatic Program Coordinators at the swim center. David has been with the Dolphins Swim Team since 2007. His goal is to help each swimmer realize their potential, regardless of their age or ability. David loves competition whether it be on the basketball court or in the pool. He believes that success in swimming requires commitment, discipline and perseverance, and that these principles apply not only to swimming but to one's life journey. Go Dolphins!