  We examine spherical p-branes in AdS_m x S^n, that wrap an S^p in either
AdS_m (p=m-2) or S^n (p=n-2). We first construct a two-spin giant solution
expanding in S^n and has spins both in AdS_m and S^n. For
(m,n)={(5,5),(4,7),(7,4)}, it is 1/2 supersymmetric, and it reduces to the
single-spin giant graviton when the AdS spin vanishes. We study some of its
basic properties such as instantons, non-commutativity, zero-modes, and the
perturbative spectrum. All vibration modes have real and positive frequencies
determined uniquely by the spacetime curvature, and evenly spaced. We next
consider the (0+1)-dimensional sigma-models obtained by keeping generally
time-dependent transverse coordinates, describing warped product of a
breathing-mode and a point-particle on S^n or AdS_m x S^1. The BPS bounds show
that the only spherical supersymmetric solutions are the single and the
two-spin giants. Moreover, we integrate the sigma-model and separate the
canonical variables. We quantize exactly the point-particle part of the motion,
which in local coordinates gives Poschl-Teller type potentials, and calculate
its contribution to the anomalous dimension.
