Ariarne Titmus watched Katie Ledecky dominate the Rio Games on TV aged 15. Now SHE is the champion. Inside the Golden Girl's rise to poolside 'Terminator' - and why all the pressure is on her as the pair prepare to clash again in Tokyo
- Australian swimmer Ariarne Titmus watched Katie Ledecky win in Rio on TV
- Now sandy-haired 20-year-old from Tasmania is the 400m Olympic champion
- Titmus, who wears lucky socks to meets, is daughter of runner and journalist
- A younger Titmus described Ledecky, 24, as her 'inspiration' in the pool
- The pair are still slated to face off in the 200m and 800m freestyle events
- Find out the latest Tokyo Olympic news including schedule, medal table and results right here
Five years ago, a teenage Ariarne Titmus watched the TV in awe as swimming legend Katie Ledecky snared three gold medals and smashed two world records at the Rio Games.
'No-one is ever going to get near this chick,' Titmus, then 15, recalled thinking at the time.
Fast forward to Monday and it was the Tasmanian-born, Brisbane-based young gun Titmus, now 20, who stepped onto the winner's podium in Tokyo and claimed Olympic gold.
Five-time Olympic champion Ledecky, the best female swimmer of her generation, was left holding the silver, trounced by the Aussie dubbed 'The Terminator' who swam over the top of the American in the final 150m of the 400m freestyle final.
While Titmus was an unknown quantity to the millions watching the Games around the world, Ledecky was under no illusions she was a major threat.
Titmus - the sandy-haired daughter of a runner mum and a TV news producer - has been shaping up as a dangerous rival for years.

Australia's golden girl: Ariarne Titmus, 20, beams as she shows off her gold medal in the women's 400m freestyle event at the Tokyo Olympics on Monday


Swimming's new rivalry: Ariarne Titmus won gold in the 400m freestyle rival - trouncing American wunderkind Katie Ledecky

Titmus's family picked up everything and moved from Tasmania to Queensland to chase her swimming dream. Above, father Steve, a chief of staff at the Seven Network; mother Robyn, a former sprinter; and sister Mia (left)
Four years ago, up-and-comer Titmus told a Queensland newspaper that ruthless Ledecky was an 'inspiration' to her.
After all, Ledecky had dominated the London Games, the world championships in Barcelona and Kazan Russia, then Rio.
'She's definitely an inspiration for me because she's only three years older,' she told the Courier-Mail.
'Seeing her at worlds and being able to race her, it was really good to learn from her.'
And learn she did.
At the 2019 world championships in Gwangju, South Korea, Titmus pushed out Ledecky in the final 20m of the 400m freestyle final.
As Daily Mail Australia's Mike Colman noted last week, Ledecky later complained of tired legs and spent several hours in hospital for what was described as a 'stomach virus'.
It was Ledecky's first defeat in 28 major meets, all to a young talent who sweetly twinkles her fingers before the starter's gun, and wears lucky socks to every final.
Swimming officials were abuzz last month when Titmus swam the second fastest 400m ever recorded at the Australian Olympic swim trials in Adelaide.
But nothing - nothing - could beat her tremendous victory on Monday, memorably marked by her proud coach Dean Boxall's victory dance.
He tore off his face mask, almost threw it into the crowd, thrusted his hips and burst into tears.
Victory was a huge vindication for Titmus and her family.

Proud coach: Dean Boxall could not contain his excitement and was spotted erupting into applause, tearing off his face mask and almost throwing it into the stands
Parents Robyn and Steve packed up everything and left Launceston in 2019, due to a lack of swimming opportunities in the island state.
Now they are celebrating an Olympic gold medallist - who is still expected to face off against Ledecky on two further occasions at these Games.
The 200m (July 28) and 800m freestyle (July 31) gongs remain up for grabs.
'I've been trying to chase her,' Titmus admitted to reporters poolside. '(It's) really exciting now we have this battle going. It's really fun to race.'
Swimming Australia deputy chairperson Tracy Stockwell had tipped Titmus for victory in the 400m in a prior interview with Daily Mail Australia.
Previously known as Tracy Caulkins, she was the USA's star performer in the pool at the LA Games in 1984, winning gold medals in the 200m and 400m individual medley and 4x100m medley relay.
Married to Australia's 100m freestyle silver medallist Mark Stockwell from the 1984 Games and living in Brisbane since 1991 as head of Swimming Australia's high-performance committee, she has closely monitored the progress of Titmus.
Before Titmus's victory, Ms Caulkins said she believed Titmus's best chance of beating Ledecky will be in the 400m.
'I think all three races will be close but if Ariarne is going to win only one, the 400m will probably be it,' she said.

Titmus's star has been on the rise for some time... Above with The Project's Peter Hellier and Waleed Aly

Young gun Aussie swimmer Ariarne Titmus will no doubt now be viewed in a new light following her remarkable success

Katie Ledecky already has five gold medals to her name, including the 800m freestyle from the London Olympics aged just 15

US swimming royalty Katie Ledecky is still favourite to win the 200m and 800m freestyle events - but has even more reason to be wary now

Ariarne Titmus is now an Olympic gold medallist. Could she sweep Ledecky throughout the rest of the Tokyo Games?

Tracy Caulkins, the USA's star performer in the pool at the LA Games in 1984, believes Katie Ledecky (pictured) can be beaten by Aussie Ariarne Titmus in the 400m freestyle final at the Tokyo Olympics
'She showed at the trials that she has the speed whereas Katie, as a 1500m swimmer, has the endurance so she will probably have the edge in the 800m.
'We haven't seen any female swimmer as dominant as Katie for a long time. She wasn't well at the 2019 worlds but still gave a good fight in the 400m.
'Even so, that win gave Ariarne the belief that Katie is beatable and that is going to be very important.
'She's going into the Olympics with youth and momentum on her side and that is an advantage, but at the same time Katie has the experience of competing at two Olympics and that could be a big help.'
Will youth and momentum win out a second or third time? Australia will be watching.