There are six pairs whose years were equal: Rebekah and Kehat; Levi and Amram; Joseph and Joshua; Samuel and Solomon; Hillel the Elder and Rabban Yochanan ben Zakkai; Moses our teacher and Rabbi Akiva.
Six Pairs Whose Years Were Equal from Rebekah to Akiva
Yalkut Shimoni on Torah 110:13
שֵׁשׁ זוּגוֹת, שֶׁשְּׁנֹתֵיהֶם שָׁווֹת, רִבְקָה וּקְהָת לֵוִי וְעַמְרָם יוֹסֵף וִיהוֹשֻׁעַ שְׁמוּאֵל וּשְׁלֹמֹה הִלֵּל הַזָּקֵן וְרַבִּי יוֹחָנָן בֶּן זַכַּאי משֶׁה רַבֵּינוּ וְרַבִּי עֲקִיבָא.