Question:
Joe Jackson Gibbs (born November 25, 1940) is a former American football coach, current NASCAR Championship team owner, and former NHRA team owner. He was the 20th and 26th head coach in the history of the Washington Redskins (1981-1992, 2004-2007). Well known for his long hours and work ethic, Gibbs constructed what Steve Sabol has called, "The most diverse dynasty in NFL history", building championship teams with many players who have had mediocre to average careers while playing for other NFL teams. During his first stint in the National Football League, he coached the Redskins for 12 seasons and led them to eight playoff appearances, four NFC Championship titles, and three Super Bowl titles.
Throughout his retirement, many NFL owners approached Gibbs hoping to lure him out of retirement, but to no avail. Some owners even offered to move his entire NASCAR racing team to their team's city if he came back. The only team he seriously considered coming back for was the Carolina Panthers when they first joined the NFL as an expansion in 1995. However, he did not believe he would be able to manage his time between his race team and coaching. In 1999, he was part of a group that was trying to buy the Redskins but ultimately failed. In 2002, Gibbs and a small group of investors bought five percent of the Atlanta Falcons from owner Arthur Blank for $27 million. It wasn't until late 2003 when Gibbs really started to catch the football fever again. Blank and his general manager, Rich McKay moved quickly to interview him for the Falcons' vacant head coaching position due to the firing of Dan Reeves. However, when Gibbs found out that Steve Spurrier resigned as the Redskins' head coach, they realized that even though Gibbs was one of the team's minority owners, his loyalty still lies with the Redskins. It is well documented that Daniel Snyder had been turned down by Gibbs several times before. On December 31, 2003, Snyder's private plane (Redskin One) was spotted at an airport outside of Charlotte, North Carolina. After spending 11 years in retirement from the NFL, Snyder successfully lured Gibbs out of retirement. Gibbs' change of heart was quite a surprise to the football and NASCAR worlds. During his January 7 press conference, a visibly emotional Snyder welcomed him back. Gibbs then stated that even though he enjoyed NASCAR immensely, he had missed coaching in the NFL. And although he had fielded offers in the past, he could only see himself coaching for the Redskins. Because of his credibility, Gibbs was able to assemble one of the largest and most experienced coaching staffs in the NFL. Many coaches from his previous tenure with the team returned with Gibbs as well, including offensive line coach/assistant head coach Joe Bugel, offensive coordinator Don Breaux, quarterbacks coach Jack Burns, and tight ends coach Rennie Simmons. Gibbs was able to lure former Buffalo Bills head coach Gregg Williams to join the Redskins to run the defense and hired one of his former running backs, Ernest Byner to serve as running backs coach. Overall, many of his assistant and position coaches were either former head coaches and/or held top assistant coaching positions with other NFL teams. Gibbs left his racing team in the hands of his eldest son, J.D., while his other son, Coy, joined him as an assistant with the Redskins.
Answer this question using a quote from the text above:

Any other notable achievements?

Answer:
Gibbs and a small group of investors bought five percent of the Atlanta Falcons

Answer the question at the end by quoting:

Cameron was born in 1954 in Kapuskasing, Ontario, Canada, the son of Shirley (nee Lowe), an artist and nurse, and Phillip Cameron, an electrical engineer. His paternal great-great-great-grandfather emigrated from Balquhidder, Scotland, in 1825. Cameron grew up in Chippawa, Ontario, and attended Stamford Collegiate School in Niagara Falls, Ontario. His family moved to Brea, California in 1971, when Cameron was 17 years old.
In June 2005, Cameron was announced to be working on a project tentatively titled "Project 880" (now known to be Avatar) in parallel with another project, Alita: Battle Angel (an adaptation of the manga series Battle Angel Alita). Both movies were to be shot in 3D. By December, Cameron stated that he wanted to film Battle Angel first, followed by Avatar. However, in February 2006, he switched goals for the two film projects and decided to film Avatar first. He mentioned that if both films were successful, he would be interested in seeing a trilogy being made for both. Alita: Battle Angel eventually began production in 2016 with Cameron writing and producing and Robert Rodriguez directing. Avatar had an estimated budget of over $300 million and was released on December 18, 2009. This marked his first feature film since 1997's Titanic. It is composed almost entirely of computer-generated animation, using a more-advanced version of the "performance capture" technique used by director Robert Zemeckis in The Polar Express. James Cameron had written an 80-page scriptment for Avatar in 1995 and announced in 1996 that he would make the film after completing Titanic. In December 2006, Cameron explained that the delay in producing the film since the 1990s had been to wait until the technology necessary to create his project was advanced enough, since at the time no studio would finance for the development of the visual effects. The film was originally scheduled to be released in May 2009 but was pushed back to December 2009 to allow more time for post-production on the complex CGI and to give more time for theatres worldwide to install 3D projectors. Cameron originally intended Avatar to be 3D-only. Avatar broke several box office records during its initial theatrical run. It grossed $749.7 million in the United States and Canada and more than $2.74 billion worldwide, becoming the highest-grossing film of all time in the United States and Canada, surpassing Cameron's Titanic. Avatar also became the first movie to ever earn more than $2 billion worldwide. Including revenue from the re-release of Avatar featuring extended footage, it grossed $760.5 million in the United States and Canada and more than $2.78 billion worldwide. It was nominated for nine Academy Awards, including Best Picture and Best Director, and won three for Best Art Direction, Best Cinematography and Best Visual Effects. Avatar's success made Cameron the highest earner in Hollywood for 2010, netting him $257 million as reported by Vanity Fair. Disney announced in September 2011 that it would adapt James Cameron's film Avatar into Pandora-The World of Avatar, a themed area at Disney's Animal Kingdom in Lake Buena Vista, Florida.

Did he have any thing else good go his way with films
Avatar also became the first movie to ever earn more than $2 billion worldwide. Including revenue from the re-release of Avatar featuring extended footage,