Zac Sunderland

In 2011, Sunderland and his father Laurence participated in the 19th season of The Amazing Race. They ended up in 6th place out of 11 teams and were eliminated in Copenhagen, Denmark.

In 2010, one of Sunderland's younger sisters, Abby Sunderland, attempted the feat. She was forced to call off her attempt after her boat was damaged in a storm in the Indian Ocean.

When Sunderland decided to attempt the circumnavigation, he purchased a 36-foot (11 m) Islander for $6,000, using all of his savings. With his father's assistance, he retrofitted the boat for the trip. Sunderland planned to complete his voyage in April 2009 with a maximum time of 18 months. He continued his schooling while sailing, saying, "I have all my books with me. I have one more year to finish at high school and I have to send back my tests (via e-mail) to my mom. She's going to grade them and make sure I am doing well."

Sunderland took short hops to East London, Port Elizabeth, Mossel Bay, and finally got to Cape Town, where he had a chance meeting with Mike Perham, who was competing for the record as the world's youngest solo-circumnavigator, and Minoru Saito who, at 75, was making his eighth trip and held the record as the oldest solo, non-stop circumnavigator. After departing Cape Town, Sunderland continued to St. Helena and then across the Atlantic to Grenada. His next stop was Panama, where he crossed the canal into the Pacific. After stops in Mexico to dodge bad weather and repair a bulkhead, Sunderland tacked back up the coast to home, arriving July 16, 2009.

On September 19, 2009, Sunderland was Grand Marshal of the 14th annual Route 66 Parade in Duarte, California. On December 12, he was Grand Marshal of the 2009 Marina del Rey Holiday Boat Parade in Marina del Rey, California.

Sunderland departed from Marina del Rey on June 14, 2008. The Intrepid featured logos of Shuman’s RealSweet, Mastronardi’s Sunset Produce, and his sponsor Produce for Kids, promoting healthy eating and produce consumption for children.

Sunderland initially planned to make 15 to 30 stops around the world, the first of which was to be the Marshall Islands, Micronesia. Due to some minor work needed to be done on the boat, and the desire to reprovision, he re-routed to Hawaii. On July 11, Zac made his first stop at Emerald Bay, Catalina Island before heading on to Ala Wai Boat Harbor, Waikiki, off Diamond Head. He then headed towards the Marshall Islands (about 2,500 miles), on July 16, 2008.

On August 4, 2008, Marshall Islands President Litokwa Tomeing (a sailor in his youth) formally welcomed and congratulated Sunderland in the President's Office on Majuro: "And how is your boat? I remember one time I went with my parents on a 26- or 27-foot canoe and we sailed from Wotje to Arno." The U.S. Ambassador to the Marshall Islands, Clyde Bishop, welcomed Sunderland to Majuro U.S. Embassy on August 7.

Sailing from Majuro, Sunderland reached Darwin, Australia on September 18, 2008, with a faulty bilge pump and fuel problems forcing him a stop in Papua New Guinea. Sunderland had his first encounter with pirates on October 7 after leaving Darwin. 250 km off the Indonesian coast, in the Indian Ocean near Cocos Islands, he encountered a large 60–70-foot wooden fishing boat without flags. The pirates, after shadowing the Intrepid for some time, eventually lost interest and sped off, but not before Sunderland, as a precaution, had loaded his revolver and locked himself in his cabin.

Sunderland endured 25-knot winds and 10-foot seas for more than 24 hours on October 13. Amid continuing engine and fuel problems, a snapped boom, and a broken tiller needing repairs, Sunderland reached Cocos Islands (a.k.a. Keeling Islands) in the eastern Indian Ocean on October 14. He proceeded to Mauritius, thereby completing half of his expedition. Sunderland turned 17 on November 29, 2008, while at sea. Sunderland arrived in Durban, South Africa on December 14, after 10 days becalmed. He flew home on December 22 for Christmas and returned to South Africa afterward to resume his journey.

Zachary Tristan Sunderland (born November 29, 1991) is an American former sailor who was the first person under the age of 18 to sail solo around the world. Sunderland completed his trip after 13 months and 2 days at sea on July 16, 2009 at age 17. The record was previously held by Australian David Dicks, and was surpassed on August 27, 2009 by Michael Perham of England. Sunderland is the youngest American to complete a circumnavigation, surpassing Brian Caldwell, who finished in 1996 at age 20. However, Sunderland's record was not recognized by Guinness World Records, or by the World Sailing Speed Record Council.