Faatumu le fuaiupu lenei: Stefan Holtz (fanau 27 Fepuari 1981) o se Siamani sprint canoeist na tauva talu mai le 2004. Na ia manumalo i pine e fitu i le ICF Canoe Sprint World Championships ma auro e lua (C-2 500 m: 2009, C-4 1000 m: 2006), siliva e tolu (C-2 500 m: 2006, C-4 500 m:
2007, C-4 1000 m: 2007), ma le 'apamemea e lua (C-2 200 m: 2009, C-4 1000 m: 2005).