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INFORMATION

COACHES

GCISD COACHING STAFF HAVE OVER 50 YEARS OF PROFESSIONAL COACHING EXPERIENCE.

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DANIEL JAU

HEAD COACH SWIM/AQUATICS DIRECTOR
 
daniel.jau@gcisd.net
 
Bio
 

Coach Daniel Jau became the 4th Head Coach in GCISD History in 2008. Prior to GCISD, Coach Jau was the Head Coach at Nolan Catholic, Sam Houston High School, Bowie High School, and Juan Seguin High School. Coach Jau was also the Head Age Group and Senior/Pre-Senior Coach at (MARS) Mid-Cities Arlington Swim Team from 2000-2011. Coach Jau and his wife Christine have two daughters Addison and Parker, and a Finnish Spitz, Murphy.

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COACHING HIGHLIGHTS

  • NFHS Southwest Sectional Coach of the Year (2017) 

  • NFHS State Coach of the Year (2017)

  • 8 Time Region Coach of the Year

  • 27 Time District Coach of the Year

  • Coach of 4 Top 5 team finishes at State Meet (2 UIL, 2 TAPPS)

  • 2 State Runner Up Teams (UIL, TAPPS)

  • 10 Region Championships (9 UIL, 1 TAPPS)

  • 29 District Championships

  • 6 All-Americans

  • 5 All-American Consideration

  • Over 60 All-State Athletes

  • Over 70 Academic All-Americans

  • 5 State Champions (2 UIL, 3 TAPPS)

  • 1 TISCA HS Triathlon State Champion (2011)

  • 4 Swimmers won the prestigious Theron L. Pickle Memorial Scholarship

  • Swimmer won the prestigious Field Scovell Scholarship

  • Over 40 alumni competing in college

  • GCISD School Swim Records broken 24 times

  • Former Zones and North Texas All Stars Coach

  • Numerous Sectional Qualifiers

  • Numerous TAGS Qualifiers

  • TAGS Champion

  • TISCA President (2024-current)

  • TISCA Vice President (2022-2024)

  • TISCA Region 2-5A Rep (2020-22)

 
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STACY MARINCASIU

DIVING COACH
 
stacy.marincasiu@gcisd.net
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Bio
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Coach Stacy Marincasiu has been coaching diving at GCISD since 2015.

Coach Marincasiu was an AAU diver growing up and had a diving scholarship to FSU and USC graduating with a Bachelor of Arts in Interdisciplinary Studies prior to earning a Masters in Leadership

and Policy Studies.

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COACHING HIGHLIGHTS

  • Girls State Dive Coach of the meet '20 & '21

  • 6 Time Region Coach of the Year

  • 14 Time District Coach of the Year

  • 2 State Diving Champions

  • 2 All-American Divers

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CAROLINE DUHON

ASST. SWIM COACH
 
caroline.duhon@gcisd.net
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Bio
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Coach Duhon is from San Antonio and a lifelong swimmer. After attending a small private college near Pittsburgh, she returned home to Texas to start her career in teaching. She teaches social studies at Colleyville Heritage High School. She is very excited about this upcoming season.

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