Marshmello is the stage name of Christopher Comstock, an American DJ and record producer born on May 19, 1992, in Philadelphia, Pennsylvania. He is instantly recognizable for the oversized white marshmallow helmet he wears at every public appearance, a device that has let him build a global brand while keeping his face almost entirely out of the spotlight. According to Wikipedia, the name is a nod to the “mask and mystery” tradition of producers like Deadmau5, and Comstock has maintained the persona consistently since adopting it in 2015.

Before Marshmello existed, Comstock produced under the name Dotcom, posting mashups, remixes, and dubstep edits to SoundCloud starting in 2010. One of his remixes, of a Chief Keef track, racked up several million plays and helped him land a deal with Buygore Records in 2014, where he built a reputation in the “festival trap” subgenre. He shifted to the Marshmello identity in early 2015, and his early remixes quickly caught the attention of Skrillex, who became an important early supporter and collaborator.

Marshmello’s debut album, “Joytime,” arrived in January 2016 and included “Keep It Mello,” his first RIAA gold single. Later that year, “Alone” became his first entry on the Billboard Hot 100 and went on to earn quintuple-platinum certification. The real turning point came with 2018’s “Happier,” featuring Bastille, which peaked at number 2 on the Hot 100 and set a record for most weeks atop Billboard’s Dance/Electronic Songs chart. Per Billboard, the song spent 69 weeks at number 1 on that chart, an unprecedented run for the genre.

Marshmello’s biggest cultural moment came on February 2, 2019, when he headlined a live in-game concert inside Fortnite. The event, held at the game’s Pleasant Park location, drew a reported 10.7 million concurrent players, smashing the game’s previous attendance record, according to Forbes. The performance is widely regarded as a landmark moment for virtual concerts, predating later Fortnite events from artists like Travis Scott. Marshmello has also earned an MTV Europe Music Award for Best Electronic act and a Grammy nomination for Best Dance/Electronic Album for 2021’s “Shockwave.”

Marshmello’s rise from anonymous SoundCloud producer to mainstream headliner was cemented in 2018 when he appeared on the cover of Forbes’ 30 Under 30 music issue. The accompanying profile detailed how the masked DJ had built an estimated $44 million annual haul through touring, streaming, and licensing, a figure Forbes called out as remarkable for an artist whose real face the public had never officially seen at the time. He has since been named among Forbes’ and DJ Mag’s rankings of the world’s highest earning and most influential electronic acts multiple years running.

Marshmello’s biggest single endorsement-style deal was a residency agreement reported at $60 million over two years with the Palms Casino Resort’s KAOS Dayclub and Nightclub in Las Vegas, described by Variety as one of the largest EDM residency deals the city had ever seen. He later signed with Wynn Nightlife for a residency at Encore Beach Club and XS Nightclub. On the consumer brand side, Coca-Cola tapped him in 2022 for its first-ever artist-created flavor under the Coca-Cola Creations line, a strawberry-watermelon soda sold nationwide, per Marketing Dive.

Outside of touring and recorded music, Marshmello runs a broad content and consumer business under the Mellogang brand. His official store sells apparel, collectibles, and accessories to fans, and he operates the long-running “Cooking With Marshmello” YouTube series alongside a gaming-focused channel that has drawn celebrity guests. In 2018 he launched “Gaming With Marshmello,” a YouTube series filmed in his “Mello Cave” that pairs him with streaming personalities like Ninja, building on branded video formats that had already drawn millions of views for “Cooking With Marshmello,” according to Music Ally.

Marshmello has been an active Los Angeles-area homebuyer. In late 2018 he paid roughly $3.6 million for a home on Laurel Canyon Boulevard near West Hollywood, according to The Real Deal. He later traded up, purchasing a 7,818-square-foot home in the guard-gated Mulholland Estates community for $10.8 million, reported by The Hollywood Reporter, before selling it and moving into an even larger property. Exact figures for his current primary residence and any additional holdings are not publicly itemized beyond these reported transactions.