Career Accolades
- U.S. Collegiate Nationals Event Champion (2023: Team)
- MPSF Team Champion (2023)
- Two-time MPSF Event Champion (2023: Trio, Team)
- Collegiate All-American (2023)
- All-MPSF First Team (2023)
As a Freshman (2023)
- U.S. Collegiate Nationals Event Champion (Team)
- MPSF Team Champion
- MPSF Event Champion (Trio, Team)
- Collegiate All-American
- All-MPSF First Team
- Helped Stanford claim the team event title (85.6000) at Collegiate Nationals (March 25)
- Finished in fourth place at the Collegiate Nationals in trio (83.0333) alongside Yara Elian and Ivy Davis (March 25)
- Earned bronze at Collegiate Nationals in duet (83.6333) alongside Ivy Davis (March 25)
- Helped Stanford claim the team event title (85.1750) at the MPSF Championships (March 6)
- Took gold at the MPSF Championships in trio (83.0500) alongside Yara Elian and Ivy Davis (March 6)
- Earned silver at the MPSF Championships in duet (81.3750) alongside Ivy Davis (March 6)
- Finished in fifth at the MPSF Championships in the technical competition (March 6)
Prior to Stanford
- Competed with the Walnut Creek Aquanuts (2012-2022)
- 2022 US National Championships: free/tech team (1st), free duet (2nd), tech duet (3rd), free solo (2nd), tech solo (4th), combo (1st)
- 2021 US National Championships: tech/free team (1st), tech/free duet (1st), combo (1st)
- 2021 West Zone Championships: tech/free team (1st), tech/free duet (1st), combo (1st)
- 2020 West Zone Championships: team (1st), duet (1st), combo (1st)
- 2019 US National Championships: team (1st), duet (2nd), combo (1st)
- 2019 West Zones Championships: team (2nd), duet (4th), combo (3rd)
- 2018 US National Championships: team (2nd), duet (4th)
- 2018 West Zones Championships: team (2nd), duet (4th)
- 2017 US National Championships: team (2nd), duet (5th), combo (2nd)
- 2017 West Zones Championships: team (2nd), duet (5th), combo (2nd)
- 2015 US Junior Olympics: team (2nd)
- 2022 US Nationals High Point Individual
- 2022 US Nationals Athlete of the Year
- 2022 Senior Aquanut of the Year
National Team
- Four-time US National Team appointee (2016, 2018, 2019, 2021)
- Two-time US National Team member (2018, 2019)
- 2018 13-15 year old National Team
- 2018 Comen Cup in Sevilla, Spain: team (7th), combo (7th)
- 2018 UANA Pan-American Championships in Riverside, CA, USA: team (2nd), combo (3rd)
- 2019 Junior National Team
- 2019 UANA Pan-American Championships in Quebec, Canada: free duet (3rd), tech duet (2nd), combo (3rd)
Personal
- Parents are Giovanni Begossi and Hiroko Sekimoto
- Has three siblings, Kenji, Tora, and Mako
- Is interested in studying Human Biology