Tristan-Byon
Tristan Byon | Biography

Quick Information

  • Full Name Tristan Byon
  • Occupation Actor
  • Nationality American
  • Birthplace Anaheim, California, USA
  • Birth Date May 11, 2009
  • Age 12 Years, 5 Months
Cast Of ABC series ‘A Million Little Things’ (2018-2021)

Tristan Byon | Biography

Made Guest Appearances In Television Series Like 'Grandfathered,' 'Teachers,' 'Grey’s Anatomy,' & 'Lady Dynamite'

Byon's primary motivation for taking over the acting profession was to meet his favorite basketball player, Kobe Bryant. One day he was at a Lakers game expecting to meet Kobe. There, he saw other fans interacting with him, but he somehow couldn’t. Later, he understood it was because those fans were popular and well-known figures. As a result, he developed an urge to be in their shoes to meet Kobe. Therefore, he resolved to pursue a career in television and film.


Tristan Byon is an American child actor famous for playing Theo Saville in the ABC series ‘A Million Little Things’ (2018-2021).

Who Is Tristan Byon?

Tristan Byon is an American child actor who has guest-appeared on popular TV shows such as Grandfathered (2015), Teachers (2017), Grey’s Anatomy (2017), Lady Dynamite (2017), and a few more. In addition, he is famous for his recurring role as Theo Saville in the TV series A Million Little Things (2018-2021). 

How Old Is Tristan Byon?

Tristan Byon was born on 11 May 2009 in Anaheim, California, USA.

Parents & Siblings

Byon was born as the youngest child of his parents. He belongs to the Asian ethnicity. He was raised in a family of three siblings: Kaylee Byon, Brandon Byon, and himself. However, it was his elder siblings who prompted him to pursue acting. 

Love For Acting

His primary motivation for taking over the acting profession was to meet his favorite basketball player, Kobe Bryant. One day he was at a Lakers game expecting to meet Kobe. There, he saw other fans interacting with him, but he somehow couldn’t. Later, he understood it was because those fans were popular and well-known figures. 

As a result, he developed an urge to be in their shoes to meet Kobe. Therefore, he resolved to pursue a career in television and film. Soon after, he fell in love with acting after his first booking and set work, and he has been in the entertainment industry ever since then. 

Acting Career

Byon’s acting career began in 2014 at five years old when he was cast in the TV series Two and a Half Men. He appeared in the episode titled ‘Sex with an Animated Ed Asner’ of the show. The following year, he appeared in the episode ‘Deadbeat’ of Grandfathered in 2015. In 2017, he made guest appearances in several TV series, including Teachers in the episode ‘First Day Back’ as Chris, Grey’s Anatomy in the episode ‘Break Down the House’ as Max, Criminal Minds in the episode ‘The Bunker’ as Joe Miller and Lady Dynamite in the episode ‘Kids Have to Dance’ as Efren.

In 2019, he starred as Bill in the film The Mortuary Collection, and from 2018 to 2021, he played the role of Theo Saville in the TV series A Million Little Things

‘A Million Little Things’ 

A Million Little Things is an ABC extended family drama series that aired from 2018 to 2021, spanning four seasons and 58 episodes. In the series, Byon played Theo Saville and appeared in 57 episodes.

A Million Little Things is set in Boston and follows a close-knit group of friends who are all stuck in various areas of their life. Their worlds are turned upside down when one of them commits suicide without explanation. The gang comes together in ambitious and inspiring ways in the last season (season 4) as they support one other through life’s unforeseen knuckleballs. The series encircles the narrative of friendship being a million little things and not a huge deal.

Personal Life

Byon spends his leisure time playing Fortnite and socializing with his family and friends. He enjoys various sports, particularly basketball, where he is adept as the starting point guard for an AAU Club Team. He also enjoys singing, dancing, and playing the ukulele in his spare time.

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