dˈɛniz pˈɜːsi ˈɑːɹnəld wˈɔːkɚ tˈuː dᵻsˈɛmbɚ nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi sˈɛvən fˈoːɹ dᵻsˈɛmbɚ tˈuː θˈaʊzənd sˈɛvəntˌiːn, ˈɔːlsoʊ nˈoʊn æz bᵻdʒˈæm kˌʌnmənˈɑːɹɹə dʒˈɑːɹloʊ nˈʌnuːkəl kˈæbuːl, wʌz ɐn ˌæbɚɹˈɪdʒɪnəl ɔːstɹˈeɪliən ˈæktɪvˌɪst.
Denis Percy Arnold Walker (2 December 1947 – 4 December 2017), also known as Bejam Kunmunara Jarlow Nunukel Kabool, was an Aboriginal Australian activist.