Mutola, 31, surpassed the five indoor world titles held by Cuban long jumper Ivan Pedroso to etch her name in history.
Briton Kelly Holmes deposed friend and training partner Maria Mutola as women's 800 metres Olympic champion.
The 30-year-old from Mozambique pulled away from the field on the final bend \n\nto win the 800 metres at the Golden League meeting.
The Olympic and world champion clocked the fastest women's 800 metres of the year with a blazing run of one minute 55.55 seconds at the Madrid Grand Prix.