BLP articles lacking sources from March 2021

Anders Heger (born 10 July 1956) is a Norwegian publisher and writer, and is one of the six children of Wanda Hjort Heger and Bjørn Heger.
In 1982, Heger started Radio Nova, the first student radio in Norway. In 1985, he wrote a book about the juridical process against the Norwegian writer Agnar Mykle, and in 1999 wrote Et diktet liv, a biography about Agnar Mykle, which received the Brage Prize (comparable in Norway to a Pulitzer Prize). Heger's grandfather, Johan Bernhard Hjort, was Mykle's defense attorney.
Heger became director of the Norwegian publishing company Cappelen (owned by the Swedish mediahouse Bonnier) in 1991. Heger is described in the media as "the most powerful man in the bookpublishing industry in Norway".His interests include cross-country skiing.

Braulio Rubén Tupaj Amaru Grajeda Fuentes, prominently known by his literary pseudonym Leo Zelada, is a Spanish-Peruvian poet and writer. He was born in Lima, Peru, but has been living in Madrid, Spain for 18 years.

Didier Raoult (French pronunciation: [didje ʁa.ul(t)]; born 13 March 1952) is a retired French physician and microbiologist specialising in infectious diseases. He taught about infectious diseases at the Faculty of Medicine of Aix-Marseille University (AMU), and in 1984, created the Rickettsia Unit of the university. From 2008 to 2022, Raoult was the director of the Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes. He gained significant worldwide attention during the COVID-19 pandemic for vocally promoting hydroxychloroquine as a treatment for the disease, despite the lack of evidence for its effectiveness and the subsequent opposition from NIH and WHO to its use for the treatment of COVID-19 in hospitalized patients.As of 2024, nine of Raoult's research publications have been retracted, and another 55 of his publications have received an expression of concern from their publishers, due to questions related to ethics approval for his studies.

Vittorio Grigolo (correctly Vittorio Grigòlo, born 19 February 1977) is an Italian operatic tenor.