In 2008, Boga joined Chelsea from ASPTT Marseille as a youngster when he moved with his family to London where his father worked. Boga was educated at Richard Challoner School in New Malden. After impressing in the Academy, he earned himself his first professional contract, therefore keeping at the London-based club until 2017.
On 31 August 2015, Boga joined Stade Rennais on a season-long loan to gain first team experience since his impressive spell in the Chelsea youth system. On 18 September 2015, Boga made his debut for Stade Rennais coming on as a 82nd-minute substitute for Paul-Georges Ntep in 1–1 draw against Lille. At the beginning of October, Boga made a single appearance for Rennes' reserve team against GSI Pontivy, in which he scored the only goal of the game, converting a penalty in the first-half. On 28 November 2015, in his first start for the team, Boga scored his first professional goal against Stade de Reims which resulted in a 2–2 draw. Boga scored his second goal of the season in the Round 64 of Coupe de France against OGC Nice to send them into extra-time. The game went on to penalties as Rennais won the shootout 7-6. On 9 January 2016, Boga scored his third goal of the season in a 2–2 draw against Lorient.
On 6 July 2016, Boga joined La Liga side Granada on a season-long loan. On 20 August 2016, Boga made his Granada debut in a 1–1 draw with Villarreal, playing the full 90 minutes. A week later, Boga scored his first goal in a 5–1 home defeat against Las Palmas, scoring Granada's equalizer after Las Palmas took the lead through former Liverpool player Nabil El Zhar. On 2 April 2017, Boga scored the equalizing goal against Barcelona. Granada lost the game 4–1.
After his spells on loan, Boga returned to Chelsea for the 2017–18 season and unexpectedly started in their first game of the season against Burnley. However, he was substituted in the 18th minute after Gary Cahill was sent off.
Boga has been capped by France at Under-16 and Under-19 levels. In April 2017 it was announced that Boga has committed himself to playing for the Ivory Coast internationally. He was called up to the Ivory Coast national team for the first time on 19 May 2017 for a friendly match vs. Netherlands (4 June 2017) and a African Cup of Nations qualifier vs. Guinea (10 June 2017). He made his debut in the latter, coming on for Jean Michaël Seri in the 77th minute of a 2–3 home loss.
|Club||Season||Division||League||National Cup||League Cup||Europe||Other||Total|
|Rennes (loan)||2015–16||Ligue 1||27||2||2||1||2||0||—||—||31||3|
|Granada (loan)||2016–17||La Liga||26||2||1||0||—||—||—||28||2|
Content from Wikipedia