Between Jonah Matranga and Cho Kyuhyun, which singer has appeared on postage stamps?
Jonah Matranga: Jonah Rzadzinski Matranga (born Jonah Sonz Matranga, August 11, 1969, Brookline, Massachusetts) is a singer, songwriter, and guitarist who has released a variety of solo material under his own name and onelinedrawing, and has previously been part of the bands Far and New End Original (an anagram of "onelinedrawing") and Gratitude. Cho Kyuhyun: Cho Kyu-hyun (born February 3, 1988), better known mononymously as Kyuhyun, is a South Korean singer and musical theatre actor. Cho Kyuhyun:  He is one of the first four Korean artists to appear on Chinese postage stamps.
i don't know