Dina Asher-Smith seized her golden opportunity to win the world championship 200 metres Wednesday and became the first British woman to claim a global sprint title.
With many of the top medal contenders pulling out or skipping the event, Asher-Smith proved the class act in the field, powering home in a national record 21.88 seconds to add gold to the silver she won in the 100m.
"You're only the favourite if you go out and perform how people expect you to and I was really focused on putting together a good race," said Asher-Smith. "I dreamt of this but now it's real.
"I know I was tired and woke up today knowing this was the last individual chance and this was the moment I did all my work for," she added.
"This is what we knew we could achieve if the season went well and the tiredness just disappeared when I needed it to. It's a different thing with everyone saying you're the favourite but it's a different thing going and doing it."
The once mighty United States, who had been a non-factor in the women's sprints in Doha, also benefited from the scratches as Brittany Brown grabbed the silver in 22.22.
Switzerland's Mujinga Kambundji completed the podium by grabbing bronze in 22.51.
The fight for medals was blown wide open when some of sprinting's biggest names withdrew during the earlier rounds.
The race was missing the reigning world and Olympic champions in Dutchwoman Dafne Schippers and Jamaica's Elaine Thompson who withdrew due to injuries.
Shaunae Miller-Uibo of Bahamas, owner of the fastest time this season, elected to race the 400m only due to scheduling issues.
The world 100m champion Shelly-Ann Fraser-Pryce and bronze medallist Marie-Josee Ta Lou missed out because of soreness from earlier races while Nigeria's Blessing Okagbare, who had run the third fastest time this season, was disqualified in her heat.
None of that mattered to Asher-Smith who was focused on making history, the 23-year-old blasting out of the blocks and in command coming off the bend before cruising to victory.
"I made sure that I remained focus," said Asher-Smith. "It's very easy to come here, to be in great shape but to lose focus over something very silly like getting caught up in the moment.
"Whenever I finish a championship, I always want to be able to look back and say I absolutely gave everything that I could have."
The victory doubled Britain's medal tally at the championships to two, both coming from Asher-Smith.
But the last few days of the competition could bring more gold for Britain with Katarina Johnson-Thompson taking a 96-point lead into the second day of the heptathlon.
Asher-Smith could also add to her haul in the 4x100m relay.
"I've got to relax and rest," smiled Asher-Smith. "Maybe I'll have a little cake. There are nice cakes in our hotel. Maybe a piece and a chocolate Bounty too."