The Ghanaian Canadian Achievement Awards (GCAA) Archive Gospel Singer Dorothy Adu Poku Bags Achievement Award (Throw Back) Sampson Annan November 15, 2019 LIFESTYLE Canadian-based Ghanaian Gospel Musician and songwriter Dorothy Adu Poku also known as London Bebe was honored with a prestigious achievement award at the 18th Annual Ghanaian – Canadian Achievement Award Dinner 2018 in Canada.