• Sean Grandillo is a multi-talented singer, actor and performer.
• He was born in 1992 in Cleveland, Ohio and has Polish and Slovak roots from his mother, and English, Irish and Italian from his father.
• He has appeared in various series such as Indoor Boys, Rise and Youth & Consequences.
• He has released music such as "New" and "Why Is It So Hard to Change".
• His net worth is estimated to be around $400,000.

Sean Grandillo is a multi-talented singer, actor and performer. He is best known for his appearances in such series as “Indoor Boys”, “Rise” and “Youth & Consequences”.

Early life and family

Sean Gregory Grandillo was born 9 December 1992, in Cleveland, Ohio USA, so his zodiac sign is Sagittarius and he holds American nationality. Sean has Polish and Slovak roots through his mother, and English, Irish and Italian through his father. His mother is a cancer survivor; he has recently posted their mutual photo on his Instagram account, encouraging her and writing that her hair would grow again, but he was proud of her strength and wished her success in her therapy.


His father taught him to play the guitar, and instilled a passion for music in all forms from Sean’s early years.

Educational background

Soon after he was born, his family moved to Aurora, Ohio, so Sean was raised there with his brother named Kyle. He attended Leighton Elementary School, and then matriculated from Aurora High School in 2010. He started studying musical theatre at Ithaca College, but dropped out as he was invited to join the “Spring Awakening” cast in Los Angeles.


Theatre career

In 2014 Sean landed the role of the Voice of Otto in Deaf West Theatre production of “Spring Awakening” – he also appeared on the stages of Wallis Annenberg Center in 2015 and Brooks Atkinson Theatre from 2015 to 2016 with the same production. The musical garnered many awards, including eight Tony’s (Best Musical, Best Book – won by the writer Steven Sater, and Best Score – won by the composer Duncan Sheik, etc.).

Acting career

Sean debuted as an actor in the short video “Die from a Broken Heart”, in the role of Rick. Later in 2015 he appeared as Cooper in two episodes of “Secrets and Lies:The Jacket” and “The Affair”.

In 2016 he appeared in “Law and Order: Special Victims Unit” as Chris Roberts, and then landed the role of Aaron Lewis in “Madtown”. The same year he played the cobra performer Caleb in “King Cobra”, was cast in the recurring role of Eli Hudson in MTV’s series “Scream” and also landed the role of Miles Brekov in the “ОА” series, appearing in the episode “Homecoming”.

From 2016 to 2017 he was in the regular cast of “The Real O’Neals” as Brett Young.

He proved his developing acting skills, performing the role of Colin Cowher in eight episodes of “Youth & Consequences” in 2018, and the same year also landed the roles of Jeremy Travers in the musical TV series “Rise”, as Scott in “In Reality” (2018), and Charlie Landry in “NCIS: New Orleans”, followed in 2019 by playing Blaine in “Indoor Boys”.

Music career

Since his early years, Sean has played various musical instruments, including the guitar, piano and drums. In 2009 he created his YouTube channel, and uploaded his covers for various songs he liked, among them “Oh, Holy Night”, “Satisfied” (Hamilton cover) and “Closer” (originally performed by The Chainsmokers).

Sean Grandillo

Along with David Levitz, in 2014 Sean performed covers of Ariana Grande’s songs “Problem” and “Break Free”; they also covered the song “Latch”, originally performed by the electronic music band Disclosure, and “All Of Me”, the popular song by John Legend. In 2015 Sean released his song “New”, and in 2016 he recorded another song, “Why Is It so Hard to Change”, which was the single from his first EP of the same name.

Personal life, girlfriend Kimiko Glenn. Did they break up?

Sean has been dating the famous actress Kimiko Glenn since 2015 – the couple met when they both joined the cast of “Spring Awakening” production. They posted many photos of themselves on their Instagram account, confirming they were in a relationship.

However, the latest photos they posted were in 2019 – neither have posted any new mutual photos since then. Queries from their fans haven’t been answered. Sean was once rumored to be gay, as he was often seen with his fellow actors from theatre, such as Jacob Dickey, who is gay. However, Sean always insists that his sexuality is straight.

Who is Kimiko Glenn?

Kimiko Elizabeth Glenn was born on 27 June 1989 in Phoenix, Arizona USA. Raised with her sister Amanda, Kimiko has always shared her dream to become an actress with her mother, Sumiko, who was Japanese. Her father, Mark, helped her to enroll at the Valley Youth Theatre located in Phoenix, where she started performing on stage when she was in the fifth grade!

he graduated from the Boston Conservatory with a BA in Musical Theatre, and joined the cast of “Spring Awakening”. In 2014, ‘15 and ‘16 she won Screen Actors Guild Awards for her work in the popular series “Orange Is The New Black” in the category “Outstanding Performance by an Ensemble in a Comedy Series”. She can also be seen in such series as “Summer Camp Island”, “Welcome to the Wayne” and “Voltron: Legendary Defender”.

Hobbies, favorite things and interesting facts

Sean has been enjoying watching musicals since his early years. Among his favorites are “Moulin Rouge”, “Chicago” and “Hairspray”. Sean adopted a dog named Arnold and a cat named Gus; he encourages his followers and fans to adopt pets rather than buy them.

When he started dating Kimiko Glenn he visited Japan, where she often goes to visit relatives from her mother’s side; Sean enjoyed visiting Tokyo.

Appearance, clothing style

Sean has light brown hair and blue eyes. He is 5ft 9ins (1.79m) tall and weighs around 145lbs (66kgs). As to his clothing style, he likes wearing caps and hats; his favorite clothing color is blue.

Net worth and salary

As of 2020, Sean’s net worth is estimated to be almost $400,000, accumulated from his acting career in just the last five years.

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General Info

Full NameSean Grandillo
Height1.75 m
ProfessionActor, Singer
EducationIthaca College


ParentsKathi Grandillo
SiblingsKyle Grandillo


MoviesKing Cobra, Madtown
TV ShowsScream

Social profile links

Source: IMDb, Wikipedia

As a Freelance Writer at Biography Pedia, I oversee the full writing process, from in-depth research to the development of compelling narratives, ensuring accuracy and excellence in our output. Our goal is to produce insightful profiles that deeply explore the lives of prominent figures in business, entertainment, and other fields. Through meticulous research and engaging storytelling, we spotlight the significant journeys and achievements of individuals who captivate and inspire our readers.

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