FIDE Master (2014); International Master (2014); Grandmaster (2016).
Bogdan-Daniel Deac became the world's youngest International Master (2014) when he gained the title at the age of 12 years 10 months and 15 days. He then became the world's youngest Grandmaster when he gained the title in June 2016 at the age of 14 years 7 years and 27 days.
He acquired his FM title in 2014, probably upon reaching the mandatory rating qualification of 2300 in March 2014. He was awarded his first IM norm for his result at the Tradewise Gibraltar (2014), the second IM norm for his 7.5/11 at the Romanian Championship 2014 in May 2014 and his third IM norm for his result at the 29th Swarzach Open in Austria in August. As he had already achieved an official rating of 2400 in July 2014, his IM title took effect from 23 August 2014, at the 9th and final round of the Swarzacher Open when he clinched his final IM norm by drawing with GM Vitaly Kunin. (3)
Two years later, he gained his GM title when he won his third GM norm at the Zalakaros Open on 4 June 2016, having won his first two GM norms at the Zalakaros Open 2015 and at the Graz Open in February 2016. (4) He had all ready reached the 2500 rating mark the previous month. (5)
Bogdan-Daniel scored 6.5/10 for his team's top board at the 2014 World youth team chess Olympiad.
References / Sources
(1) http://wyco2014.chess.hu/?lang=en (2014 World youth chess Olympiad games page), (2) http://www.chess-results.com/tnr153... (2014 WYCO results page), (3) http://ratings.fide.com/title_appli... (IM title application), (4) https://ratings.fide.com/title_appl... (GM title application), (5) https://ratings.fide.com/id.phtml?e... (reached 2500 marker).