4 Mums Won Gold at Track and Field Worlds, and "Badass" Doesn't Even Begin to Cover It

One of the most-decorated track athletes of all time added to her medal collection at these World Championships. Allyson ran the second leg of the world record-setting mixed-4x400 relay to secure her first gold since giving birth to Camryn last year. That's impressive in its own right, and even more so considering that she went into labour at just 32 weeks and suffered from a pregnancy-related condition, preeclampsia, that put her life (never mind her track career) in real jeopardy. Even as she and Camryn recovered, her contract negotiations with sponsor Nike fell through. Allyson wanted contractual guarantee that she wouldn't be financially punished if she didn't perform at her best after giving birth; Nike declined. Now Allyson is the first sponsored athlete to represent female-focussed brand Athleta.

Winning that mixed-4x400 relay gave Allyson her 12th world championship gold medal and made her the winner of more world titles than any other track and field athlete in history. The athlete she was previously tied with? Usain Bolt. She left Doha with two golds in all, bagging another thanks to her stellar run in the women's 4x400 relay semifinal. (Though she didn't run in Team USA's winning final, she still received gold because of her semifinal participation.) Long story short, Allyson is leaving Doha even more of a legend than before.

It was the first time this event was contest at the world championships, and the US team set a world record en route to their gold!

Six-time Olympic medalist Shelly-Ann Fraser-Pryce cried the day she found out she was pregnant, anticipating the difficulties of not only returning to the track after childbirth, but also dealing with doubts from critics and the media that she'd return to her former prowess. Safe to say no one's questioning her now.

Shelly-Ann blazed off the starting blocks to win the 100-metre sprint and, at 32, became the oldest woman to win the world title in that event. Her dominance is unprecedented: She's the only athlete, male or female, to win the 100-metre world championship four times. A few days later, she ran the second leg of the women's 4x100-metre relay and helped Jamaica secure its fifth gold in that event. In a sweet moment after her history-making 100-metre win, Shelly-Ann's son Zyon joined her on the track for a victory lap.

"When I found out I was pregnant, of course I was a nervous wreck," Shelly-Ann told NBC Sports afterwards, holding a sleeping Zyon as she talked. "I was like, ok, what am I going to do?" Her successful return is "just a testament to hard work and dedication," Shelly-Ann said. "[Zyon] has definitely been my strength, my source of hope. I go home [after] having a hard day at practice, I am able to see Zyon, and it makes everything easier."

Shelly-Ann ran the second leg!

Nia Ali stunned an impressive field of 100-metre hurdlers to take her first international gold medal in this event. She did it in a personal-best time of 12.34 seconds and with her two (adorable) children, Yuri and Titus, watching from the stands. Balancing life as a mother and a professional hurdler has made things busy for Nia; over the last few months, she travelled back and forth from her European training base in Germany to Jacksonville, FL, for her son's parent-teacher conferences. It all came together as Nia upset the field and took gold on Oct. 6. Andre De Grasse, Nia's partner and the father of her daughter Yuri, also came away with some hardware: a silver in the 200-metre and a bronze in the 100-metre!

Chinese race walker Liu Hong took gold in the 20-kilometre race walk this year after giving birth to her daughter Xixi in November 2017. Her winning time was 1:32:54 which, over a 12.4 mile race, equates to just under 7:30 minutes per mile. Walking. Hong, the world record holder in this event, told IAAF that as an athlete and a mother, "I have to devote much time to balance family life and training. It was a bit difficult for me, as I have to focus on the training and make my training more effective." With her gold medal in hand, we think she figured it out pretty well.