Question: Floigan Bros. is a video game developed by Visual Concepts released on July 30, 2001 by Sega, it starred Frank Welker as the voices of the title characters, he's an American actor, who for most of his career has specialized as a voice actor, and best known for his role as who, from the "Scooby-Doo" franchise since its conception in 1969?

Context paragraphs:
ESPN NBA 2K5: ESPN NBA 2K5 is a basketball simulation video game developed by Visual Concepts and published by both Sega and Global Star Software.  It was released in September 2004 for PlayStation 2 and Xbox in North America, and February 2005 in Europe.  The sixth installment in the "NBA 2K" series, it is the successor to "ESPN NBA Basketball", and the predecessor to "NBA 2K6".  Ben Wallace of the Detroit Pistons is the cover athlete; this marks the first time in the series that a player other than Allen Iverson was featured as a cover athlete.  It is the last "NBA 2K" game to be released by Sega before the company sold Visual Concepts to Take-Two Interactive, forming 2K Sports.

Quinton Flynn: Quinton Joseph Flynn (born October 10, 1964) is an American voice actor who is most notable for providing the English voices of video game characters such as Raiden in the "Metal Gear" series, Kael'thas Sunstrider in "World of Warcraft", Lea and his Nobody Axel in the "Kingdom Hearts" series, Reno in "Final Fantasy VII" and its sequels and prequels, Myifee in "Ninety-Nine Nights", and as Henry in "No More Heroes".  He can also be heard in the strategy game "" as the Hum-vee, Missile Defender, Pathfinder, Raptor, and U.S. Pilot units.  He is also a frequently recurring actor on the stop-motion sketch series "Robot Chicken" and the video game series "Crash Bandicoot", he is also the current voice of Silver the Hedgehog in the "Sonic the Hedgehog" franchise since 2010.  His younger brother Bart Flynn is also a voice actor, both of whom have voiced characters on "The Grim Adventures of Billy & Mandy".  Outside of voice acting, he has a 3 track record in digital format titled "Puzzled Yesterdays".  He is also the narrator of the Investigation Discovery television series "I'd Kill for You".

Floigan Bros.: Floigan Bros. is a video game developed by Visual Concepts released on July 30, 2001 by Sega.  It starred Jason Marsden and Frank Welker as the voices of the title characters.

Visual Concepts: Visual Concepts Entertainment is an American video game developer based in Novato, California best known for developing Take-Two Interactive's "2K" series of sports games.  After the success of the series, they were acquired by Sega and became a wholly owned studio with Sega, usually termed a first-party developer.  However, Sega at the time termed non-internal studios that the company either set up or purchased as "1.5 development studios" in order to differentiate them from their own internal studios.  In January 2005, Visual Concepts was sold to Take-Two Interactive along with their wholly owned subsidiary Kush Games.  With the purchase of Visual Concepts, Take-Two created 2K Games, a new publishing label.  Although the company started out developing quirky titles such as "Lester the Unlikely", development efforts are now primarily centered on sports titles such as Basketball and Wrestling.  It also has two development studios: Visual Concepts China, and Visual Concepts Korea.

What's New, Scooby-Doo?: What's New, Scooby-Doo?  is an American animated sitcom mystery comedy series produced by Warner Bros.  Animation for The WB television network; it is the ninth incarnation of the "Scooby-Doo" franchise that began with Hanna-Barbera's "Scooby-Doo, Where Are You! " and the first of such since the previous incarnation, "A Pup Named Scooby-Doo", ended in 1991.  The series revives the format of "Scooby-Doo, Where Are You!" , in which the title character and his companions, Fred Jones; Daphne Blake; Velma Dinkley and Shaggy Rogers, travel to varying locations solving mysteries; this format is modernized for "What's New, Scooby-Doo?" , in which the characters utilize technology that did not exist at the time "Scooby-Doo, Where Are You!"  first aired.  It is the first television series in the franchise in which Frank Welker, Grey DeLisle and Mindy Cohn respectively portrayed the voices of Scooby-Doo, Daphne and Velma; and the final one in which Casey Kasem portrayed Shaggy, having originally quit the role following a dispute regarding the portrayal of the character.

NBA 2K2: NBA 2K2 is a basketball video game.  It is the third installment in the "NBA 2K" series of video games and it was developed by Visual Concepts and published by Sega Sports.  It was released on October 24, 2001 on the Sega Dreamcast and later ported to the Sony PlayStation 2, Nintendo GameCube, and the Xbox in 2002 after Sega discontinued the Dreamcast.  NBA 2K2 featured more street courts such as Mosswood, Fonde Rec Center, Venice Beach, etc.  The game still featured the old street courts like in the previous game NBA 2K1.  It was the first NBA 2K game to be released multi-platform on the series, and also the last to be on the Sega Dreamcast.  The cover athlete is Allen Iverson of the Philadelphia 76ers.

Frank Welker: Franklin Wendell Welker (born March 12, 1946) is an American actor, who for most of his career has specialized as a voice actor.  He is best known for his role as Fred Jones from the "Scooby-Doo" franchise since its conception in 1969, as the only original voice actor still with the "Scooby-Doo" franchise, along with the voice of Megatron in the "Transformers" franchise, specifically "Transformers G1" and "", as well as Scooby-Doo since 2002.  He is also well known as both the vocal effects and the voice of Nibbler in "Futurama".

NBA 2K1: NBA 2K1 (also known as Sega Sports: NBA 2K1 or NBA2K1) is a basketball video game.  It is the second installment in the "NBA 2K" series of video games.  It was developed by Visual Concepts and published by Sega (as Sega Sports).  It was the first "NBA 2K" game to feature online multiplayer and the first game to feature street courses instead of playing a game inside the arena in the first game, famous street courts such as The Cage, Rucker Park, Franklin Park, and Goat Park.  It was released on November 1, 2000 in North America with the Dreamcast.  Rapper Redman appears in the video game.

World Series Baseball 2K2: World Series Baseball 2K2, or World Series Baseball as it is known for Xbox, is a sports game developed by Visual Concepts and published by Sega for the Dreamcast and Xbox.  It is the first game in the modern series to be featured on the Xbox and the first title in the series developed by Visual Concepts.  It is the successor to the "World Series Baseball" series for the Sega Genesis, Sega Saturn, and Sega Dreamcast.  It was released in 2001 to coincide with the beginning of the 2002 baseball season.

ESPN NFL 2K5: ESPN NFL 2K5 is an American football video game developed by Visual Concepts and published by 2K Sports and the Sega Corporation.  It is the sixth installment of the "NFL 2K series".  The game was originally released on July 20, 2004, for both the PlayStation 2 and Xbox video game consoles.  It was the last "NFL 2K" game to be released before Electronic Arts signed an exclusivity deal with the NFL to make 2K's rival Madden NFL series the only officially licensed NFL game.  It was also the last game to be made by Sega before that happened.

Supporting paragraphs: Floigan Bros. Frank Welker
Answer: Fred Jones