It is narrated from Sayyiduna al-Husayn bin Ali (may Allah be pleased with him) that he said: The Messenger of Allah (peace and blessings be upon him) said: "Al-Hasan and al-Husayn are the leaders of the youth of the people of Paradise."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is narrated from al-Hasan (may Allah be pleased with him) only with this chain, and Ahmad bin Amr al-Himyari (may Allah have mercy on him) is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الألف / 366
Hadith Gradingمحدثین:إسناده ضعيف، فيه من لم يُعرف
Hadith Takhrij«قال الهيثمي: فيه من لم أعرفهم «مجمع الزوائد ومنبع الفوائد، ج 9، ص 184»»