- Country: UK
- Genres: Drama, Romance
- Release: 2015-09-11
- Director: Morgan Matthews (I)
- Writers: James Graham (XI) , Morgan Matthews (I)
- Language: English | Mandarin
- Stars: Asa Butterfield , Rafe Spall , Sally Hawkins (I) , Eddie Marsan , Jo Yang , Martin McCann (I) , Jake Davies (II) , Alex Lawther , Alexa Davies , Orion Lee
- Runtime: 111 min
- Awards: 9 wins & 11 nominations
- AKA: Le monde de Nathan (France, French Republic) , X+Y , X+Y (Sweden) , X+Y (New Zealand) , X+Y (Ireland) , A Brilliant Young Mind (Canada) , X+Y愛的方程式 (Taiwan) , 僕と世界の方程式 (Japan) , X+Y (Philippines) , X+Y (Turkey) , X+Y (India) , X+Y (United Kingdom) , A Brilliant Young Mind (United States of America) , A Brilliant Young Mind (Germany) , Boku to Sekai no Houteishiki (Japan) , X+Y (Australia) , X+Y (India) , Mästerskapet (Sweden) , Čudoviti mladi um (Slovenia) , X+Y (Spain) , X Plus Y , Le monde de Nathan (Canada) , X+Y , X+Y (Russian Federation) , X+Y (United Kingdom) , X+Y (United States of America)Le monde de Nathan, Mästerskapet, X Plus Y, X+Y, X+Y爱的方程式(台), X加Y, 数造天才(港)
- Plot:
A socially awkward teenage math prodigy finds new confidence and new friendships when he lands a spot on the British squad at the International Mathematics Olympiad.
- IMDB:tt3149038
A Brilliant Young Mind Cast · · · ALL
Morgan Matthews
(I)
Director
Asa Butterfield
Nathan Ellis
Rafe Spall
Martin Humphreys
Sally Hawkins
(I)
Julie Ellis
Eddie Marsan
Richard
Jo Yang
(III)
Zhang Mei
Alex Lawther
Isaac Cooper
Alexa Davies
Rebecca Dunn
Martin McCann
(I)
Michael Ellis
Orion Lee
Deng Laoshi
Jake Davies
(II)
Luke Shelton
Paul J. Dove
John
Percelle Ascott
Ben Morgan
Christina Low
IMO Contestant
Edward Baker-Close
Nathan Ellis (9 yrs)
Suraj Rattu
Pav Kamdar
Jamie Ballard
Headmaster
Clare Burt
Doctor
Shannon Beer
Caz
Tasha Connor
Jessie