Kangangwani Mogocha

Dr Vom, real name Kangangwani Mogocha (born 1977), is a Motswana singer and songwriter from Tati Siding in the North East District of Botswana. He is widely regarded as the country's foremost practitioner of Dikhwaere, a traditional Setswana music genre, and is best known for his 2007 song "Tsaya Thobane", which has attained the status of an unofficial national anthem at sporting and cultural events across Botswana.

Early life Kangangwani Mogocha was born in 1977 at Dakwi in the North East District, a region not associated with Dikhwaere music. He grew up at Tati Siding. Despite his origins in the North East, his music became so associated with central Botswana's cultural traditions that many listeners assumed he came from areas such as Kgatleng, Molepolole, or Sefhophe. Around the same time he described his evolving approach to songwriting, explaining that he had become more deliberate about the lyrical content of his material and his public presentation.

The song features traditional music artist Ditiro Leero, to whom Dr Vom has attributed significant creative credit, noting that Leero rarely received comparable public recognition for his contribution.

By 2017 the partnership had extended across at least a decade. Dr Vom described the relationship as built on trust, loyalty, and mutual commitment, and stated that both he and Rangers Marena declined outside collaboration offers in order to maintain it.

Live performances Dr Vom has become known for an ability to dominate events across Botswana regardless of whether he was originally scheduled to appear. At the 50T050 event in Gaborone city centre in 2016, a celebration of Botswana's 50th year of independence, he was spotted backstage by promoter Zenzele Hirschfield and brought onstage without appearing on the original programme. The crowd sang along to the full performance of "Tsaya Thobane", after which the Gaborone District Commissioner called for an encore and led a group of attendees on a 5-kilometre march while singing the song.

Similar scenes were documented at the Botswana Land Board & Local Authorities & Health Workers Union (BLLAHWU) Heritage Night at Boipuso Hall in 2019, at the Son of the Soil cultural event at Staywell Gardens in Rasesa in 2020,