Question: From which country does MTV Africa Music Awards 2014 nominee Diamond Platnumz hail?

<P0-S0> Mziiki, meaning music in Swahili, is an African music streaming App launched in mid-2014 by Spice VAS Africa. <P0-S1>  Its library has content from over 1,500 African artists who have signed up. <P0-S2>  It can play streaming music or cache songs for offline playback. <P0-S3>  Music can be browsed or searched by artist, album, genre, playlist, or record label. <P0-S4>  Mziiki's brand partners/ambassadors were named in mid 2014 as Kevin Wyre, a Kenyan dancehall music veteran and BET Awards 2014 nominee Diamond Platnumz <SEP> <P1-S0>  He is best known for his hit song "Number One" which he featured Nigerian artiste Davido. <P1-S1> Naseeb Abdul Juma (born 2 October 1989), popularly known by his stage name Diamond Platnumz (or simply Diamond), is a Tanzanian bongo flava recording artist and dancer from Tanzania. <P1-S2>  Diamond has won numerous awards at Channel O and the HiPipo Music Awards. <P1-S3>  He performed at the Big Brother Africa 7 eviction show in May 2012. <P1-S4>  Diamond is considered influential among his fans, and is said to be the most loved and decorated Tanzanian artist at the moment. <P1-S5>  He was believed to be the highest selling Tanzanian artist of ringtones by mobile phone companies in 2013, as well as being among the artists earning the highest income in the African Great Lakes region's music industry. <SEP> <P2-S0> Rajab Abdul Kahali is a Tanzania musician, Songwriter and Dancer goes by his stage name Harmonize. <P2-S1>  He was born on March 15 1994 in Mtwara, Tanzania. <P2-S2>  He is signed under the music label in Africa WCB Wasafi Record which is under Diamond Platnumz leadership. <P2-S3>  He is well known by his hit song called '""BADO' featured Diamond Platnumz . <P2-S4>  He was also featured on one of the hit song done by Rich Mavoko, the song "SHOW ME". <P2-S5>  He was included in MTV Base's "Ones to Watch for 2017" in Africa <SEP> <P3-S0>  The awards aired live across Africa on MTV Base and MTV. <P3-S1>  The ceremony was sponsored by KwaZulu-Natal Province, Absolut and the City of Durban. <P3-S2>  The show was hosted by American comedian and actor Marlon Wayans. <P3-S3>  The ceremony featured performances from artists such as Miguel, Trey Songz, Flavour N'abania, French Montana, Tiwa Savage, Davido, Mafikizolo, Uhuru, Oskido, Professor, Diamond Platnumz, Phyno, Yuri Da Cunha, Sauti Sol, Sarkodie, Ice Prince, The Arrows, Khuli Chana, Dr SID, Fally Ipupa, Michael Lowman, Don Jazzy, DJ Clock, Beatenberg, DJ Kent, Big Nuz, Toofan, D'Banj, DJ Vigi, DJ Tira, DJ Buckz, and Burna Boy. <P3-S4>  On 27 May 2014, the nominees for the MTV Base Leadership Award were announced. <P3-S5>  On 28 May 2014, MTV Base revealed Drake, Beyoncé, Rihanna, Pharrell Williams, and Miley Cyrus as the nominees for the Best International Act category. <P3-S6>  Davido and Mafikizolo received the most nominations with four each. <P3-S7>  Mi Casa and P-Square received three nominations. <P3-S8>  Diamond Platnumz and Wizkid were nominated twice for both Best Male and Best Collaboration. <P3-S9> The 2014 edition of the MTV Africa Music Awards took place on 7 June 2014, at the Durban International Convention Centre (ICC Arena).