Chodan's stage name is derived from the reversed Japanese term of "Danchou" (団長) which means 'Group Leader'.

Trained in boxing for 3 years and taekwondo for 6 years.

Passionate about football since childhood, continuing even in university, and briefly appeared on the Shoot for Love channel.

Once aspired to be a soldier, preparing for ROTC during university.

Invited as a guest to the Bae Do-raji automatic door football team (배도라지 자동문 축구단), becoming the first female member.

At her peak fitness, Chodan lifted a combined 200kg across three main lifts.

Chodan’s screensaver is from the Arnold Classic, and she follows Chris Bumstead and Ronnie Coleman.

Her pets are named after bodybuilders Hardy Choopan and Ronnie Coleman.

A fan of metal music, with Slipknot being her favourite band.

Her favourite drummer is Mike Portnoy. She posted a video playing a song by Portnoy’s band, The Winery Dogs.

Began playing League of Legends in Season 2, reaching a peak rank of Platinum 1, with main champions including Cassiopeia, LeBlanc, and Xerath.

Known for her love of anime, and popular among friends for her otaku interests.

Enjoys collecting whisky, owning and tasting expensive bottles.

Strongly dislikes horror and ghosts, often avoiding scary activities with her team.

Suffers from swelling due to poor circulation and food allergies, with tests in spring 2024 revealing severe allergies to wheat, rice, barley, yeast, egg whites, casein, and milk, among others.

Enjoys using Tom Ford’s Bitter Peach fragrance.

Received business cards from DSP Media and FNC Entertainment during her school days.

Featured in the August 2022 issue of HIM magazine, a military publication.

Currently lives with QWER members but streams from a separate accommodation.

Fellow member Siyeon shared that Chodan struggles to express discomfort or reject others. No matter how tired she is, she cannot bring herself to say that she wants to rest and ask them to leave. As a result, she tends to avoid letting the members visit her place and prefers to go to theirs instead.

Participated in several Physical Gallery contents, earning the nickname "P-Gallery's daughter."

A rumour of romance between Chodan and Kim Gyeran arose from a pilot video scene, which both clarified was a mentor-student relationship.

Fans joke about Chodan being a leader who "rules with force," based on her boxing and fitness background, though Chodan denies using physical force.

As a rare female drummer and popular creator, Chodan has numerous fancams of her performances, including a multiangle drum focused video from Korea University Ipsilenti 2024.

Started drumming at age 10 after a competitive encounter at a music academy.

Held her first live commerce broadcast in August 2021, later becoming an advertising model. In November 2021, made Pepero using protein powder for a Pepero Day event, which amused the company, leading to a gift of the product.

Participated in a briquette volunteer event in January 2023 with fellow streamers from Treasure Hunter.

Became a Manchester United FC fan in February 2023, with Jadon Sancho being her favourite player.

Released her first official merchandise in May 2023, selling out in 40 minutes. Released her second official merchandise in November 2023, which sold out within an hour.

Hospitalised in October 2023 due to pneumonia after overworking on broadcasts, band practices, and filming.

Was spotted cheering for KT Wiz during the November 2023 Korean Series game between LG Twins and KT Wiz, having become a fan after throwing the first pitch for KT.

Chodan’s first solo fan meeting tickets in January 2024 sold out in less than a minute. The event successfully concluded in February.

Launched her third and final official merchandise in March 2024, ending sales at the end of the month.

In a September 2024 episode of Breakfast After, Chodan expressed her determination to be recognised as a drummer, using QWER activities to achieve her childhood dream of becoming a renowned drummer.