Miles Heizer: Biography, Height, Relationships, and Career

If you first met Miles Heizer as the quiet, thoughtful Drew Holt on Parenthood, his latest role as a closeted gay Marine in Netflix’s Boots might feel like a universe away. Heizer, who came out as gay at 19 (Wikipedia biography), has built a career that spans family drama, teen angst, and now queer military storytelling. This profile sorts fact from rumor around his height, relationships, and the questions fans keep asking.

Born: May 16, 1994 ·
Birthplace: Greenville, Kentucky, USA ·
Occupation: Actor ·
Known for: 13 Reasons Why, Parenthood, Boots

The table below compiles the basic biographical data for Miles Heizer.

How tall is Miles Heizer?

Miles Heizer’s height is one of the most frequently searched facts about him, yet no official source settles the question. IMDb (database) lists 5′ 9″ (1.75 m), while a third-party biography page from Ekiti East MLGA (local government site) says 5′ 10″. The discrepancy likely comes from guesswork, as Heizer hasn’t publicly stated his height.

Miles Heizer height compared to co-stars

• In 13 Reasons Why, co-star Dylan Minnette is listed at 5′ 9″ (IMDb) – similar to Heizer’s reported height.
• In Parenthood, Peter Krause (Adam Braverman) is 6′ 0″ (IMDb), making Heizer appear shorter on screen.
• In Boots, co-star Lukas Gage is listed at 5′ 7″ (IMDb), so Heizer likely plays taller.

The implication: anyone looking for a definitive number will find conflicting data. The most authoritative source, IMDb, gives 5′ 9″, but without Heizer’s own confirmation it stays an estimate.

Is Miles Heizer in a relationship?

Miles Heizer has never publicly confirmed a current partner. Rumors have linked him to fellow actors, but none with a direct statement from him. Famous Birthdays (fan-driven database) reports he “was in a relationship with fellow actor Connor Jessup,” while a Reddit discussion (user-generated) repeats that he has publicly dated two male actors. Neither claim is backed by a direct confirmation from Heizer or his camp.

Who is Miles Heizer’s partner?

• No named partner has been publicly identified in 2024 or 2025.
• Past rumors involve Connor Jessup (see below) and Brandon Flynn (see later section).

Are Connor Jessup and Miles Heizer still together?

• No credible source has confirmed a relationship between Miles Heizer and Connor Jessup.
• Neither actor has publicly addressed the rumors.
• As of early 2025, there is no evidence they are together.

Is Miles Heizer married?

• No. Heizer has never been reported as married (Wikipedia lists no spouse).

The pattern: Heizer keeps his private life very private. Without a public statement or verified media report, his relationship status remains officially unknown.

What is the relationship between Miles Heizer and Mae Whitman?

Miles Heizer and Mae Whitman became close friends while playing siblings on Parenthood. Whitman played Sarah Braverman’s daughter, while Heizer played her younger brother Drew Holt. Off-screen, they’ve stayed friendly – but there is zero evidence of a romantic relationship.

Co-star friendship and on-screen chemistry

• Both actors have spoken warmly about each other in interviews, but as friends and former co-stars, not romantic partners.
• A Reddit thread (user speculation) discusses their closeness, but no credible source backs the idea of a romance.

Mae Whitman’s baby name rumor

• Whitman had a baby in 2024. A YouTube video surfaced claiming she named the child after Heizer.
• No mainstream outlet, including Rotten Tomatoes (celebrity page) or Wikipedia, reports any such naming.

What this means: the only confirmed bond between Heizer and Whitman is a professional friendship. The baby name rumor lacks any credible evidence.

Are Miles Heizer and Brandon Flynn still together?

Miles Heizer and Brandon Flynn were briefly linked in 2017–2018. Flynn, an actor known for 13 Reasons Why as well, was rumored to be dating Heizer after they were seen together at events. No public confirmation was ever made, and by 2019 the rumor had faded.

When did Brandon Flynn come out?

• Brandon Flynn publicly came out as gay in a 2020 interview (Wikipedia). He did not discuss any past relationship with Heizer.

Did Sam Smith write a song about Brandon Flynn?

• Sam Smith’s song “Love Goes” is widely speculated to be about Flynn, who they dated briefly in 2017–2018 (Billboard analysis). Neither party has confirmed the inspiration.

The implication: the Heizer–Flynn link is part of a broader pattern of unconfirmed celebrity pairings. No one involved has ever verified the relationship, so it remains a fan theory.

Did Mae Whitman name her baby after Miles Heizer?

This rumor appears to have started from a single YouTube video with no supporting evidence. Rotten Tomatoes (celebrity biography) and Mae Whitman’s Wikipedia page make no mention of her baby’s name. Whitman herself has not publicly disclosed the child’s name or its origin.

What is the source of this rumor?

• A YouTube video posted in late 2024 claimed Whitman chose the name “Miles” in honor of Heizer. The video’s channel has no track record with celebrity news.

Is there any confirmation?

• None. Neither Whitman nor Heizer have addressed the claim. No credible journalist or outlet has reported it.

The pattern: when a rumor lacks any primary source, it’s best treated as fiction. Until either party speaks, this is a non-story.

Quotes and perspectives

“It was an unfortunately classic gay coming-out story.”

— Miles Heizer, on his coming-out experience, as posted on Instagram (personal account)

“I hope people see the humanity in a gay Marine in the ’90s. It’s a story that hasn’t been told from this perspective.”

— A Reddit user (community discussion) summarizing the theme of Boots

For Heizer, Boots represents a career pivot – from teen and family roles to adult queer storytelling. The series, based on Greg Cope White’s memoir The Pink Marine (QBurgh interview), gives him a chance to reach new audiences. The trade-off: stepping into a role with heavy historical weight means he’ll be measured not just as an actor, but as a voice for a community.