In Our Prime

A genius mathematician with a hidden past and a needy student given up on math.
이상한 나라의 수학자 (2022)
1:57 (117 min)
7.8/10
80 814
—
no scores
8/10
58
6.8/10
1351
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Production
Release date
Director
Park Dong-hun
Scenario
Lee Yong-jae
Composer
Producer
Hwang Jae-soon
Actors
Photo Choi Min-sik
Choi Min-sik
Ri Hak-sung
Photo Kim Dong-hwi
Kim Dong-hwi
Han Ji-woo
Photo Park Hae-jun
Park Hae-jun
Ahn Gi-chul
Photo Park Byung-eun
Park Byung-eun
Kim Geun-ho
Photo Jo Yoon-seo
Jo Yoon-seo
Park Bo-ram
Photo Kim Won-hae
Kim Won-hae
Park Pil-joo
Photo Ju Jin-mo
Ju Jin-mo
Professor Oh
All actors and roles (10)

Short description

A struggling student at an elite private school forms an unlikely bond with a school employee who is actually a mathematical genius and defector from North Korea. Despite his efforts to hide his past, the man agrees to tutor the boy, helping him improve his skills in a subject he nearly gave up on. Their growing friendship eventually faces challenges due to events at the school and the man's history.

This South Korean drama was directed by Park Dong-hun and written by Lee Yong-jae. The film stars Choi Min-sik as Ri Hak-sung and Kim Dong-hwi as Han Ji-woo, supported by a cast that includes Park Hae-jun, Park Byung-eun, Jo Yoon-seo, and Tang Joon-sang. Produced by Showbox and Joy Rabbit, the project had a budget of 6 million USD and earned 4 million USD at the worldwide box office.

Viewers have given the film generally positive scores, with a rating of 8/10 on TMDB from 58 votes and 6.8/10 on IMDb based on 1,351 votes.

What's left behind the scenes

  • Filming took place from December 2, 2019, to March 12, 2020.
  • In the film, Choi Min-sik's character proves the Riemann hypothesis, although at the time of the film's release, no proof had been accepted by the scientific community.
  • The prototypes for the character of Lee Hak-sun (Choi Min-shik) were mathematical geniuses Grigory Perelman, Lee Im-hak, and Paul Erdős.

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