(CNN) -- A week can be a long time when you're one of the planet's best young skiers. 

On Wednesday, Mikaela Shiffrin turned 18. On Saturday she added the World Cup slalom crown to last month's world championships title, and on Tuesday she'll be back from Europe to appear on U.S. national television. 

"Hopefully I don't trip when I'm going on stage. If you knew me for longer than a day you would know that I spill things and I break things and I trip a lot. You would not think I'd be good at slalom." 

But she's so good that she denied the world's best female skier this season yet another accolade at the finale in Lenzerheide, Switzerland. 

Tina Maze had been poised to add the slalom title to her overall, giant slalom and super-G Crystal Globes, having been denied the downhill when fog canceled racing on Shiffrin's birthday. 

The Slovenian was the fastest on the opening run, and led the standings by seven points, but Shiffrin made up a 1.17-second deficit to claim her fourth World Cup race this season and become the fourth youngest woman to win the title. 

She is only the third non-European to win the slalom globe, following compatriot Tamara McKinney in 1984 and Canadian Betsy Clifford in 1971. No other non-European woman has won four World Cup races in a season. 

"I was freaking out, this time there was really too much emotion," said Shiffrin, who last month in Austria was the youngest winner of the slalom title at a world championships since 1974. 
Who is the main subject of the story?
How old is she?
What does she do?
What did she win on Saturday?
How about last month?
What's she doing on Tuesday?
Where did this competition take place?
In what European country?
Who was she competing against?
Who was the fastest on the opening run?
Did Mikaela catch up?
How many World Cup races has she won this season?
Mikaela Shiffrin
Mikaela Shiffrin 
18
Mikaela Shiffrin turned 18
skier
planet's best young skiers. 

On Wednesday, Mikaela Shiffrin turned 18.
World Cup slalom crown
On Saturday she added the World Cup slalom crown
world championships title
she added the World Cup slalom crown to last month's world championships title
appear on U.S. national television
on Tuesday she'll be back from Europe to appear on U.S. national television
Europe
she'll be back from Europe
Lenzerheide, Switzerland.
But she's so good that she denied the world's best female skier this season yet another accolade at the finale in Lenzerheide, Switzerland. 
world's best female skier
But she's so good that she denied the world's best female skier this season yet another accolade at the finale in Lenzerheide, Switzerland. 

Tina Maze
The Slovenian
The Slovenian was the fastest on the opening run
Yes
The Slovenian was the fastest on the opening run, and led the standings by seven points, but Shiffrin made up a 1.17-second deficit to claim her fourth World Cup race this season and become the fourth youngest woman to win the title. 
fourth
claim her fourth World Cup race this season 