Multiple sources have cited Herman as being 33 years old, which would make her a full decade younger than her beau.
Source: The Daily Mail
Herman is the general manager at The Woods, Tiger's high-class sports bar in Jupiter, Florida.
Source: The Woods
The couple's first public appearance together was at the October 2017 President's Cup at Liberty National Golf Course.
At the Jersey City golf tournament, Herman wore a "player spouse" credential donned by other golfers' wives and partners.
Source: Business Insider
When the US team won the President's Cup, Herman was included in the picture of the US wives and girlfriends.
Source: Golf.com
While their status was unknown at the time of the tournament, The Sun says that the couple went public with their relationship in November.
Source: The Sun
The couple was seen at a World Series game last October sporting Dodgers' gear. Los Angeles lost the series to the Houston Astros in seven games.
In February, Woods and Herman were spotted leaving Nobu, a Japanese restaurant in Malibu.
Source: The Sun
Woods' past relationships gained much notoriety. He divorced from wife Elin Nordegren in 2010 after his extramarital affairs became public.
Woods then dated Olympic skier Lindsey Vonn for three years and Kristin Smith for two years. Smith recently popped up in the news when she tried to break the non-disclosure agreement she signed with Tiger after their August 2017 breakup.
Source: The Daily News
Despite being ranked number 104 in the world, Tiger Woods is off to a strong start this season — and it's likely that we'll see Herman by his side.
Source: Business Insider
Meet Tiger Woods' mysterious new girlfriend, a restaurant manager no one has heard of before now
More Masters coverage:
• 34 things that make the Masters one of the quirkiest events in sports
• The Masters has insanely strict rules — here are the things they can throw you out for doing
• How to qualify for the Masters, the world's most prestigious golf tournament
• How to get tickets to the Masters, one of the most exclusive sporting events in the world
• How to watch the Masters tournament online for free
• Food and beer at the Masters is the biggest bargain in sports