Jessica Ennis has lived up to her billing as Britain's golden girl with a commanding victory in the Olympic heptathlon at London 2012.
Three personal bests in the previous six events meant Ennis went into the final discipline, the 800m, with a commanding 188-point lead that equated to a 13-second advantage over Lithuania's Austra Skujyte.
A run of two minutes 5.69 seconds would have seen her become only the fourth woman in history to score 7,000 points, and even though there was no need for such heroics, the 26-year-old athlete from Sheffield blasted through the opening lap on her way to victory in 2:08.65.
That time was outside her personal best but still enough for a new overall PB of 6,955 points to improve on the national record of 6,906 she set earlier this year.
Russia's Tatyana Chernova, who took Ennis's world title last year, claimed silver a distant 327 points behind, with Ukraine's Lyudmyla Yosypenko taking bronze a further 10 points back.
Ennis, who follows in the footsteps of 2000 champion Denise Lewis, had fittingly ignited the athletics programme with a sensational performance in the opening discipline on Friday morning, her 100m hurdles time of 12.54s not only a British record and personal best but also the same as that which won individual gold in Beijing.
A high jump of 1.86m was marginally disappointing and she briefly lost the lead following Skujyte's heptathlon world best of 17.31m in the shot, but another personal best of 22.83s in the 200m gave Ennis her biggest first-day score of 4,158 points and a lead of 184.
The second day brought an excellent 6.48m in the long jump - a source of concern over no-jumps just six weeks earlier - before yet another personal best of 47.49m in the javelin effectively sealed the win.
An emotional Ennis told the BBC: "I'm so happy. I'm so shocked, I can't believe it."
As she struggled to hold back tears, she added: "All the hard work, and the disappointment of Beijing, everyone's supported me so much. I just had to give it everything I'd got. I thought I've only got one moment to do this in front of a home crowd like this in London, and I just wanted to make sure I gave them a show."