Answer the question at the end by quoting:

Sean John Combs was born on November 4, 1969 in Manhattan's Harlem neighborhood in New York City, and was raised in Mount Vernon, New York. His mother, Janice (Smalls), was a model and teacher's assistant, and his father, Melvin Earl Combs, served in the U.S. Air Force and was an associate of convicted New York drug dealer Frank Lucas. At age 33, Melvin was shot to death while sitting in his car on Central Park West, when Combs was 2 years old. Combs graduated from the Roman Catholic Mount Saint Michael Academy in 1987.
Combs changed his stage name from "Puff Daddy" to "P. Diddy" in 2001. The gospel album, Thank You, which had been completed just before the beginning of the weapons trial, was released that March. He appeared as a drug dealer in the film Made and starred with Halle Berry and Billy Bob Thornton in Monster's Ball (both in 2001). He was arrested for driving on a suspended license in Florida. Combs began working with a series of unusual (for him) artists. For a short period of time, he was the manager of Kelis; they have a collaboration titled "Let's Get Ill". He was an opening act for 'N Sync on their Spring 2002 Celebrity Tour, and he signed California-based pop girl group Dream to his record label. Combs was a producer of the soundtrack album for the film Training Day (2001).  In June 2001, Combs ended Bad Boy Entertainment's joint venture with Arista Records, gaining full control of Bad Boy, its catalogue, and its roster of artists. The Saga Continues..., released on July 10 in North America, was the last studio album released by the joint venture. The album reached number 2 on the Billboard 200 and the Top R&B/Hip-Hop Albums charts, and was eventually certified Platinum. It is the only studio album under the P. Diddy name, and the first album by Sean Combs not to feature any guest appearances by Jay-Z or Lil Kim. Combs was executive producer of the reality TV show Making the Band, which appeared on MTV from 2002 to 2009. The show involved interviewing candidates and creating musical acts that would then enter the music business. Acts that got their start this way include Da Band, Danity Kane, Day26, and Donnie Klang.  In 2003 Combs ran in the New York City Marathon, raising $2 million for the educational system of the city of New York. On March 10, 2004 he appeared on The Oprah Winfrey Show to discuss the marathon, which he finished in four hours and eighteen minutes. In 2004 Combs headed the campaign "Vote or Die" for the 2004 presidential election. On February 1, 2004, Combs (as P. Diddy) performed at the Super Bowl XXXVIII halftime show.

Who else was involved with the marathon?



IN: Kwon Bo-ah (Korean: gweonboa, born November 5, 1986), known professionally as BoA, is a South Korean singer, dancer, composer and actress active in South Korea and Japan. She is referred to as the Queen of Korean Pop. Born and raised in Gyeonggi-do, South Korea, she was discovered by SM Entertainment talent agents when she accompanied her older brother to a talent search.

BoA's second Japanese studio album, Valenti (2003), became her best-selling album, with over 1,249,000 copies sold. In support of the album, BoA launched BoA 1st Live Tour Valenti, her first Japanese concert tour. Later that year, she released two Korean albums, Atlantis Princess and the mini-album Shine We Are!. The former was the fifth-best-selling South Korean record of the year with around 345,000 units sold; the latter sold around 58,000 units.  Her third Japanese studio album, Love & Honesty (2004) was a musical "change in direction": it contained a rock-dance song ("Rock with You") and "harder" R&B. Though the album failed to match Valenti in sales, it topped the Oricon chart for two weeks and became RIAJ-certified triple-platinum. In support of the album, BoA held a tour, Live Concert Tour 2004: Love & Honesty. In contrast with 1st Live Tour, which "emphasized exotic Asian design", the Love & Honesty tour had an "outer-space, sci-fi" theme; among the props were a three-story-high space ship and the robot Asimo. The tour, which started in Saitama and ended in Yokohama, spanned nine performances and attracted approximately 105,000 attendants. Her first compilation album, Best of Soul (2005), however, sold over a million copies, making BoA the first non-Japanese Asian singer to have two million-selling albums in Japan.  BoA reinvented her image on her fourth Korean album, My Name (2004); she left the "cute" and "youthful" style that had characterized previous years and presented herself as "sexy" and "sultry". The album was the beginning of a foray into the Chinese market and contained two songs sung in Mandarin Chinese. The sales of BoA's Korean albums began to decline: the album sold 191,000 units and became the eleventh-best-selling South Korean album of the year. In September 2004, BoA instigated controversy in Japan when she donated W50 million to a memorial project for Korean independence activist and nationalist An Jung-geun.  Her fifth Korean album, Girls on Top (2005), continued her image change. The album portrayed the singer as more "mature and self-confident" and was a "declaration of war on male chauvinism"; the "bohemian" look of the cover photograph represented "freedom and depth", while music videos and album photographs that portrayed BoA in traditional Korean dress brought the "idea of Korean womanhood" into her music. The album also continued BoA's foray into the Chinese market and, like the previous album, contained Mandarin Chinese songs. The album sold less than the previous album; it was the fourteenth-best-selling record of the year in South Korea with 113,000 units sold.

What made it a change? Style?

OUT:
it contained a rock-dance song ("Rock with You") and "harder" R&B.