Simplify the following text for a Grade 13 native English-speaking person.
Original: Noted as a strong defenceman who could contribute on offence , Bourdon represented Canada in three international tournaments , winning two gold medals at the IIHF World U20 Championship and a silver medal at the IIHF World U18 Championship .
Simplified: Known as a strong defenceman who could help score goals , Bourdon represented Canada in three international tournaments , winning two gold medals at the IIHF World U20 Championship and a silver medal at the IIHF World U18 Championship .