George Michael (born Georgios Kyriacos Panayiotou; 25 June 1963 – 25 December 2016) was an English singer, songwriter, and record producer. He is considered one of the most significant cultural icons of the MTV generation and is one of the best-selling musicians of all time, with sales of over 120 million records worldwide. Michael was known as a leading creative force in music production, songwriting, vocal performance, and visual presentation. He achieved seven number-one songs on the UK Singles Chart and eight number-one songs on the US Billboard Hot 100. Michael won various music awards, including two Grammy Awards, three Brit Awards, three American Music Awards, twelve Billboard Music Awards, and four MTV Video Music Awards. In 2015, he was ranked 45th in Billboard's list of the "Greatest Hot 100 Artists of All Time". The Radio Academy named him the most played artist on British radio during the period 1984–2004.