• Grant McCartney is a 30 year old American reality TV star, best known for competing in "American Ninja Warrior"
• His net worth is estimated at over $300,000
• He is Caucasian, with blonde hair and blue eyes
• He is active on social media platforms such as Twitter and Instagram
• He is also active on YouTube, where his videos have been watched over 170,000 times


Grant McCartney (American Ninja Warrior) Wiki Biography and Age

Grant McCartney was born on 13 May 1988, in Honolulu, Hawaii, USA, which means that he is 30 years old, his zodiac sign is Taurus, and nationality American. He is best known as a reality TV star, who competed in “American Ninja Warrior”. Being a hardworking man has allowed Grant to gain more attention from the media, but it also poses some questions regarding his relationship status, early life and private life, which we’ll talk about in this article.


Speaking about Grant’s relationship status, he prefers keeping the majority of the information regarding his private life behind closed doors, which lead many to believe that he’s single. Reportedly, he has never been married and doesn’t have any children, but who knows what the future holds for him?

Net Worth

So just how rich is Grant McCartney as of early 2019? According to authoritative sources, this TV star has a net worth of over $300,000, with his wealth being accumulated from his career in the previously mentioned field. However, he hasn’t disclosed any information about his assets, such as houses and cars, but he is seemingly able to financially support himself.

Grant McCartney

Ethnicity and Background

Speaking about McCartney’s ethnicity, he is Caucasian and has blonde hair and blue eyes, which suits his complexion perfectly. Judging from the photos available on the internet, he has a fit figure as the result of his strict workout regime. Prior to rising to fame, he was a member of Boys Rule, a rap group, and was a sponsored skateboarder for more than a decade. Grant has shared photos of his family on multiple occasions, and in 2014, when his mother passed away, he shared a heartfelt farewell to her on his social media.

Social Media

Being in the entertainment field, Grant is naturally active on social media, such as Twitter and Instagram, which he uses to communicate with his fans as well as to promote his work; he’s followed by over 10,000 people on Twitter. Some of his latest posts include a tweet in which he jokingly said “Sleeping bags should be ranked in quality based onf how many set of stairs you can slide down inside of them before they rip”. Besides that, he has recently posted an adorable video of his niece.


Grant is also active on Instagram, and is followed by 86,000 people. He often posts photos from his private life, allowing his fans to take a closer look at what’s going on behind the scenes. Some of his most recent posts include a photo of himself training, and in the caption he invited both kids and adults to join his training camps. Besides that, he collaborated with Team Smile Love and posted a photo with the caption reading “Y’all know I love to smile. I had gum surgery and clunky metal braces in high school. It made a world of difference and gave me confidence in my smile.”


Grant made his first appearance in the seventh season of “American Ninja Warrior” in 2015, located in Venice City. During that time, he cleared the City Qualifiers, but failed the City Finals at the Clear Climb. Nonetheless, that performance allowed him to get to the finals in Las Vegas, where he ultimately cleared the first stage of the competition with spare 9.59 seconds. On the other hand, in the Second Stage he failed the Double Salmon Ladder. Speaking about his performance in the eighth season, he debuted in the Los Angeles Qualifying Round, held at the Universal Studios in Hollywood. There he finished the course in 10th place and went on to move into the Los Angeles City Finals, but failed at the wedge.

American Ninja Warrior

American Ninja Warrior is an American reality TV series and the spin-off from “Sasuke”, a Japanese TV series. It follows its stars as they compete in several physical missions on their way to becoming the ultimate American Ninja Warrior. The series had its debut in 2009, and since then, it has been watched and apparently beloved worldwide.


In addition to seeing him on TV, Grant’s fans are also able to watch him on YouTube, as he has been featured in videos such as “Grant McCartney – American Ninja Warrior”, “German Ninja Warrior – Island Ninja: ALL Stages- Full Version (Grant Mccartney)” – uploaded by Grant himself, and “Grant Mccartney Reebok Commercial – Island Ninja” and “True Story: Grant McCartney of American Ninja Warrior (Island Ninja)”. Grant went on to upload more videos, including “Grant Mccartney ANW8 Submission Video”, “HOW TO FIND REST – from HURT to HEALER” and “Airline Travel Hacks- Part 3 ***BEST PRODUCTS***”. His subscribers enjoyed the videos, as they have left numerous comments and positive feedback. One follower went on to say that he loves the videos and told Grant to keep them up. Overall, McCartney’s videos have been watched 170,000 times, which has surely been significant for his finances.

Source: IMDb, Wikipedia

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