1979 – Michael Jackson
Michael Jackson went to No.1 on the US singles chart with ‘Don’t Stop Till You Get Enough’, his second US solo No.1. His first was ‘Ben’ in 1972.
1984– Stevie Wonder
Stevie Wonder started a three week run at No.1 on the US singles chart with ‘I Just Called To Say I Love You’, his 7th US No.1, also No.1 in the UK.