Complex sentence: Jonathan Goldberg, well known as Johnny G (born 1956 in Johannesburg, South Africa) is a South African cyclist, former professional cyclist and inventor of the worldwide indoor cycling program called Spinning.
Split into simpler sentences: Jonathan Goldberg, well known as Johnny G (born 1956 in Johannesburg, South Africa) is a South African cyclist. Former professional cyclist and inventor of the worldwide indoorcycling program called Spinning.