Gungsrong Gungtsen
...that it is unclear whether Gungsrong Gungtsen ever ruled Tibet, although he was the only known son of the first Tibetan emperor, Songtsän Gampo?
...that it is unclear whether <b id="mwFiE"><a class="mw-redirect" href="./Gungsrong_Gungtsen" id="mwFiI" rel="mw:WikiLink" title="Gungsrong Gungtsen">Gungsrong Gungtsen</a></b> ever ruled <a href="./Tibet" id="mwFiM" rel="mw:WikiLink" title="Tibet">Tibet</a>, although he was the only known son of the first Tibetan emperor, <a class="mw-redirect" href="./Songtsän_Gampo" id="mwFiQ" rel="mw:WikiLink" title="Songtsän Gampo">Songtsän Gampo</a>?